Aches, Pain, Fever Related Diseases & Conditions

Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Aches, Pain, Fever. These conditions may be a cause or symptom of Aches, Pain, Fever or be a condition for which you may be at increased risk.

  • Cellulitis Cellulitis is an acute spreading bacterial infection below the surface of the skin characterized by redness, warmth,...learn more »
  • Swollen Lymph Nodes Lymph nodes help the body's immune system fight infections. Causes of swollen lymph nodes (glands) may include infection (viral,...learn more »
  • Urinary Tract Infections (UTIs) A urinary tract infection (UTI) is an infection of the bladder, kidneys, ureters, or urethra. E. coli, a type of bacteria that...learn more »
    In This Article
    Urinary Tract Infections (UTIs) Article
    • What is a urinary tract infection (UTI)?
    • What causes a urinary tract infection?
    • Are urinary tract infections contagious?
    • What are urinary tract infection symptoms and signs?
    • When should people seek medical care for a UTI?
    • How do physicians diagnose a urinary tract infection?
    • What kinds of doctors treat urinary tract infections?
    • Are there home remedies for a urinary tract infection?
    • What is the treatment for a urinary tract infection?
    • What follow-up is needed for a urinary tract infection?
    • Is it possible to prevent a urinary tract infection?
    • What is the prognosis of a urinary tract infection?
  • Kidney Stones Kidney stones are solid masses of crystalline material that form in the kidneys. Symptoms of kidney stones can include pain,...learn more »
  • Heat Rash Heat rash is a skin irritation caused by excessive sweating. It can occur at any age and it appears as a rash that itches or...learn more »
  • Gallbladder Pain (Gall Bladder Pain) Gallbladder pain (often misspelled "gall bladder") is generally produced by of five problems, biliary colic, cholecystitis,...learn more »
  • Staph Infection (Staphylococcus Aureus) Staphylococcus or Staph is a group of bacteria that can cause a multitude of diseases. Staph infections can cause illness...learn more »
  • Boils (Skin Abscesses) A boil is a skin abscess, a collection of pus localized deep in the skin. There are several different types of boils. Among them...learn more »
  • Low Blood Pressure (Hypotension) Low blood pressure, also referred to as hypotension, is blood pressure that is so low that it causes symptoms or signs due to the...learn more »
  • Sinus Infection (Sinusitis) Sinus infection (sinusitis) is caused by allergies, infection, and chemicals or other irritants of sinuses. Signs and symptoms...learn more »
  • Shingles Shingles, or herpes zoster, is a painful rash caused by the varicella zoster virus. Other shingles symptoms include headache,...learn more »
  • Ticks Ticks are known transmitters of disease to humans and animals. Tick-borne diseases include Lyme disease, Rocky Mountain spotted...learn more »
    In This Article
    Ticks Article
    • Tick bite facts
    • What a tick looks like
    • What are tick bite symptoms and signs?
    • What diseases do ticks transmit (act as vectors) to humans?
    • How is a tick bite diagnosed?
    • What are the symptoms and signs of diseases transmitted by ticks?
    • How to treat a tick bite
    • How is a tick removed from the skin?
    • What is the prognosis (outlook) for people who get a tick bite?
    • What are the risk factors for tick bites?
    • How are bites from ticks prevented?
    • Where can I find more information about ticks?
  • 15 Early Symptoms and Signs of Rheumatoid Arthritis (RA) Early RA symptoms and signs vary differently from person to person. The most common body parts that are initially affected by RA...learn more »
  • Laryngitis Laryngitis is an inflammation of the voice box (vocal cords). The most common cause of acute laryngitis is infection, which...learn more »
  • Mold Mold exposure may cause symptoms in people who are sensitive to molds. Symptoms of mold allergy include sneezing, runny nose,...learn more »
  • Thrush (Oral Candidiasis) Thrush is an infection of the mouth caused by the candida fungus. Symptoms of Thrush include pain or difficulty swallowing, a...learn more »
  • MRSA MRSA (methicillin-resistant Staphylococcus aureus) bacteria causes skin infections with the following signs and symptoms:...learn more »
  • Coxsackie Virus Coxsackie viruses may be divided into two groups. Type A causes hand, foot, and mouth disease and conjunctivitis, while type B...learn more »
    In This Article
    Coxsackie Virus Article
    • Coxsackie virus facts
    • What is coxsackie virus?
    • What are the types of coxsackie viruses, and what can they cause?
    • What are coxsackie virus infection symptoms and signs?
    • How do people get infected with coxsackie virus?
    • What are the risk factors for coxsackie virus infection?
    • How are coxsackie virus infections diagnosed?
    • Is there any treatment for coxsackie virus infection?
    • Can coxsackie virus infections be prevented?
    • What is the prognosis of coxsackie virus infections?
  • Hand, Foot, and Mouth Disease Hand, foot, and mouth syndrome is clinical pattern consisting of a rash on the hands and feet, and in the mouth. Hand, foot, and...learn more »
    In This Article
    Hand, Foot, and Mouth Disease Article
    • Hand, foot, and mouth disease (HFMD) facts
    • What is hand, foot, and mouth (HFMD) disease?
    • What causes hand, foot, and mouth disease?
    • What are the risk factors for hand, foot and mouth disease?
    • Is hand, foot, and mouth disease contagious? How does HFMD spread?
    • What is the contagious period for hand, foot, and mouth disease?
    • What is the incubation period for hand, foot, and mouth disease?
    • Can adults get hand, foot, and mouth disease?
    • What are the symptoms and signs of hand, foot, and mouth disease?
    • When does hand, foot, and mouth disease usually occur?
    • What is the course of hand, foot, and mouth disease?
    • Why haven't we heard more about hand, foot, and mouth disease?
    • How do doctors diagnose hand, foot, and mouth disease?
    • What is the treatment for hand, foot, and mouth disease?
    • What are complications of hand, foot, and mouth disease?
    • How does hand, foot, and mouth disease affect pregnancy and the baby?
    • When can children with hand, foot, and mouth disease return to school?
    • What is the prognosis of hand, foot, and mouth disease?
    • Is it possible to prevent hand, foot, and mouth disease?
  • Upper Respiratory Tract Infection An upper respiratory infection is a contagious infection of the structures of the upper respiratory tract, which includes the...learn more »
  • Gout (Gouty Arthritis) Buildup of uric acid crystals in a joint causes gouty arthritis. Symptoms and signs include joint pain, swelling, heat, and...learn more »
  • Infectious Mononucleosis Infectious mononucleosis is a virus infection in which there is an increase of white blood cells that are mononuclear (with a...learn more »
    In This Article
    Infectious Mononucleosis Article
    • Infectious mononucleosis (mono) facts
    • What is infectious mononucleosis?
    • What is the cause of mono?
    • What are the risk factors for mono?
    • How is mono transmitted or spread? What is the incubation period for mono? What is the contagious period for mono?
    • What are the symptoms of mono?
    • What are the signs of mono?
    • What tests do health-care professionals use to diagnose infectious mono?
    • What specialists treat infectious mono?
    • What is the usual course and treatment of mono?
    • What are the complications of mono?
    • What is the prognosis of mono?
    • Is it possible to prevent mono?
    • Conclusion
  • Roseola Roseola is a viral illness that most commonly affects young children. Symptoms and signs include a sudden high fever that lasts...learn more »
    In This Article
    Roseola Article
    • Roseola facts
    • What is roseola? Is roseola contagious?
    • What virus causes roseola?
    • How is roseola spread? What is the incubation period for roseola?
    • What are roseola symptoms and signs?
    • How is the diagnosis of roseola established?
    • How high can the fever go with roseola?
    • What is the treatment for the fever of roseola?
    • Can the fever cause a seizure?
    • Is a seizure due to fever dangerous?
    • What should one do if his or her child with roseola has a seizure?
    • Is there a rash with roseola?
    • What is most remarkable characteristic of roseola?
    • How long does roseola last?
    • Are there any complications of roseola?
    • Should a child with roseola see a doctor?
    • When can the child return to child care?
    • Is it possible to prevent roseola?
    • What is the prognosis for a child with roseola?
    • Are there other names for roseola?
  • Dengue Fever Dengue fever is contracted from the bite of a striped Aedes aegypti mosquito. Symptoms and signs of dengue include headache,...learn more »
  • Hiccups Hiccups are a sudden, involuntary contraction of the diaphragm muscle. In general hiccups are just a temporary condition. Some of...learn more »
  • Spider Bites (Including Black Widow and Brown Recluse) The majority of spiders in the United States are harmless. Two exceptions include the black widow spider and the brown recluse...learn more »
    In This Article
    Spider Bites (Including Black Widow and Brown Recluse) Article
    • Spider bites facts
    • What are the symptoms of spider bites?
    • Black widow spider bite symptoms
    • Brown recluse spider bite symptoms
    • Are spider bites dangerous?
    • What should you do if you are bitten by a spider?
    • What should you do if you are bitten by a black widow or brown recluse spider?
  • Knee Bursitis Bursitis of the knee results when any of the three fluid-filled sacs (bursae) become inflamed due to injury or strain. Symptoms...learn more »
  • Bronchitis (Acute) Bronchitis is inflammation of the airways in the lung. Acute bronchitis is is short in duration (10 to 20 days) in comparison...learn more »
  • Group B Strep Group B strep are bacteria called Streptococcus agalactiae that may sometimes cause infections both in a pregnant woman and her...learn more »
    In This Article
    Group B Strep Article
    • Group B strep facts
    • What is group B strep?
    • What causes group B strep infection?
    • How is group B strep transmitted?
    • What are group B strep infection symptoms and signs?
    • How is group B strep infection diagnosed?
    • What is the treatment for group B strep?
    • What types of doctors treat group B strep infections?
    • What are the complications of group B strep infection?
    • What is the prognosis of a group B strep infection?
    • Is it possible to prevent group B strep infection?
  • Sepsis Sepsis (blood poisoning) is a potentially deadly infection with signs and symptoms that include elevated heart rate, low or high...learn more »
    In This Article
    Sepsis Article
    • Sepsis (blood poisoning) facts
    • What is blood poisoning?
    • What is sepsis?
    • Why are there so many diseases with "sepsis," "septic," "septicemia," or "blood poisoning" in their name?
    • What causes sepsis?
    • What are the risk factors for sepsis?
    • What are sepsis (blood poisoning) symptoms and signs?
    • How do health-care professionals diagnose sepsis?
    • What is the treatment for sepsis?
    • What types of specialists treat sepsis?
    • What is the prognosis with sepsis?
    • What are the complications of sepsis?
    • Is it possible to prevent sepsis (blood poisoning)?
    • What are some additional sources for information on sepsis (blood poisoning)?
  • Multiple Myeloma Multiple myeloma is a form of cancer that develops in plasma cells, the white blood cells that make antibodies. Symptoms include...learn more »
    In This Article
    Multiple Myeloma Article
    • Multiple myeloma facts
    • What is multiple myeloma?
    • What causes multiple myeloma?
    • What are risk factors for multiple myeloma?
    • What are multiple myeloma symptoms and signs?
    • How do health-care professionals diagnose multiple myeloma?
    • What are the stages of multiple myeloma?
    • What is the treatment for multiple myeloma?
    • What types of specialists treat multiple myeloma?
    • What is the prognosis for multiple myeloma?
    • What support systems are available for multiple myeloma?
  • Sunburn (Sun Poisoning) Sunburn is caused by overexposure to UV radiation from the sun. UV rays can also damage the eyes. Repeated overexposure to UV...learn more »
    In This Article
    Sunburn (Sun Poisoning) Article
    • Sunburn and sun poisoning facts
    • What is sunburn?
    • Can sunburn cause permanent damage?
    • What is UV light and where are UV rays most intense?
    • What are the symptoms of sunburn?
    • What are the symptoms of severe sunburn (sun poisoning)?
    • Sunburn pictures
    • What first-aid measures should be taken with sunburn?
    • What is the treatment for sunburn?
    • Are there any home remedies to treat sunburn?
    • Is a follow-up visit with a physician necessary?
    • Who is most susceptible to sunburn?
    • Can diseases cause a heightened sensitivity to UV rays?
    • What kinds of skin cancer can UV rays cause?
    • How can sunburn and skin cancer be prevented?
    • How do sunscreens work?
    • What is SPF?
    • What is the best way to apply sunscreen?
    • Do sunscreens expire?
    • Can antioxidants protect against sunburn?
  • Dehydration Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged...learn more »
    In This Article
    Dehydration Article
    • Dehydration facts
    • What is dehydration?
    • What causes dehydration?
    • Dehydration pictures
    • What are the signs and symptoms of dehydration?
    • What about dehydration in children?
    • How is dehydration diagnosed?
    • How is dehydration treated?
    • Can I treat dehydration at home?
    • What are the complications of dehydration?
    • Can dehydration be prevented?
  • Lyme Disease Lyme disease is a bacterial illness, which is spread by ticks when they bite the skin. Initially the disease affects the skin...learn more »
  • Dizziness Dizziness is a symptom that is often applies to a variety of sensations including lightheadedness and vertigo. Causes of...learn more »
    In This Article
    Dizziness Article
    • Dizziness facts
    • Introduction to dizziness (feeling dizzy)
    • What are some common causes of dizziness?
    • Low blood pressure
    • Postural or orthostatic hypotension
    • High blood pressure
    • Diabetes
    • Endocrine diseases
    • Hyperventilation
    • Heart conditions
    • Vasovagal syncope
    • Dizziness and vertigo
    • What are the symptoms experienced when a person feels dizzy?
    • When should I call the doctor for dizziness?
    • How is dizziness diagnosed?
    • How is vertigo diagnosed?
    • How is dizziness treated?
  • Arthritis Arthritis is inflammation of one or more joints. When joints are inflamed they can develop stiffness, warmth, swelling, redness...learn more »
    In This Article
    Arthritis Article
    • Arthritis facts
    • What is arthritis?
    • How many types of arthritis exist?
    • What causes arthritis?
    • What are risk factors for arthritis?
    • What are arthritis symptoms and signs?
    • Who is affected by arthritis?
    • How do health-care professionals diagnose arthritis? Why is a diagnosis important?
    • Is there an arthritis diet?
    • Are there foods to avoid when you have arthritis?
    • What is the treatment for arthritis?
    • What are the prognosis (outlook) for arthritis, and what are arthritis complications?
    • Is it possible to prevent arthritis?
    • What is a rheumatologist, and what specialties of doctors treat arthritis?
    • What is the Arthritis Foundation?
  • Hair Loss There are many causes of scalp hair loss. This featured article covers the common ones such as patchy hair loss (alopecia areata,...learn more »
    In This Article
    Hair Loss Article
    • Hair loss facts
    • What are causes and risk factors for hair loss?
    • What types of doctors treat hair loss?
    • How do physicians classify hair loss?
    • What is alopecia areata?
    • What is traction alopecia?
    • What is trichotillomania?
    • What is tinea capitis?
    • What is generalized (diffuse) hair loss?
    • What is telogen effluvium?
    • What is androgenetic or androgenic alopecia ("male-pattern baldness," "female-pattern baldness")?
    • What treatment is there for hair loss in men?
    • What other options do people have for hair loss?
    • Is hair loss in women different than men?
    • What about pregnancy hair loss?
    • What specific treatments are there for hair loss in women?
    • What vitamins are good for hair loss? Are there home remedies for hair loss?
    • Can itchy scalp cause hair loss?
    • What is the prognosis for hair loss?
    • How do people prevent hair loss?
  • Abscessed Tooth An abscessed tooth is an infection within a tooth that has spread to the root. Symptoms of an abscessed tooth may include pain,...learn more »
  • Tonsillitis It is thought that the tonsils and adenoids assist the body in fighting incoming bacteria and viruses by helping the body form...learn more »
    In This Article
    Tonsillitis Article
    • Tonsillitis and adenoid infection facts
    • What are the tonsils and adenoids?
    • What is the purpose of the tonsils and adenoids?
    • What are the symptoms of tonsillitis or an adenoid infection?
    • What does tonsillitis look like?
    • Can someone catch tonsillitis from another person?
    • What are common problems affecting the tonsils and adenoids?
    • How are tonsillitis and adenoid infection diagnosed?
    • How are tonsillitis and adenoid infection treated?
    • What home remedies help soothe tonsillitis?
    • When should the tonsils and/or adenoids be removed?
  • Lupus (Systemic Lupus Erythematosus or SLE) Systemic lupus erythematosus is a condition characterized by chronic inflammation of body tissues caused by autoimmune disease....learn more »
    In This Article
    Lupus (Systemic Lupus Erythematosus or SLE) Article
    • Systemic lupus erythematosus facts
    • What is systemic lupus erythematosus? What are the types of lupus?
    • What are risk factors and causes of systemic lupus erythematosus? Is lupus contagious? Is lupus hereditary?
    • What is drug-induced lupus?
    • What are lupus symptoms and signs?
    • How is systemic lupus erythematosus diagnosed?
    • What is the treatment for systemic lupus?
    • Is there a systemic lupus erythematosus diet?
    • How can a lupus patient help prevent disease activity (flares)?
    • How can systemic lupus erythematosus affect pregnancy or the newborn?
    • What specialties of doctors treat lupus?
    • What is the prognosis of lupus? What does the future hold for people with systemic lupus?
    • Where can one get more information about systemic lupus erythematosus?
  • Tongue Problems There are a variety of diseases and conditions that can cause tongue problems, discoloration, and soreness. Though most tongue...learn more »
    In This Article
    Tongue Problems Article
    • Tongue facts
    • What are common tongue problems?
    • What causes tongue problems?
    • What are the risk factors for tongue problems?
    • White tongue
    • Red tongue
    • Black tongue
    • Increased size or tongue swelling
    • Growths on the tongue
    • Abnormalities of the tongue surface
    • Tongue pain
    • Altered sensation of the tongue
    • Taste problems
    • Problems with tongue movement
    • What are tongue problems in infants and children?
    • What are tongue problems in pregnancy?
    • How do health-care professionals diagnose tongue problems?
    • Are there home remedies for tongue problems?
    • What are the treatments for tongue problems?
    • Is it possible to prevent tongue problems?
    • What is the prognosis for tongue problems?
  • Anxiety Anxiety is a feeling of apprehension and fear characterized by symptoms such as trouble concentrating, headaches, sleep problems,...learn more »
    In This Article
    Anxiety Article
    • Generalized anxiety disorder facts
    • What is anxiety?
    • What are the types of anxiety disorders?
    • What are anxiety symptoms and signs?
    • What is generalized anxiety disorder (GAD)?
    • How common is generalized anxiety disorder?
    • Are other mental health diagnoses associated with generalized anxiety disorder?
    • What are causes and risk factors for generalized anxiety disorder?
    • How do health-care professionals diagnose generalized anxiety disorder (GAD)?
    • What types of specialists treat generalized anxiety disorder?
    • What is the treatment for anxiety?
    • What are the side effects of anxiety medications?
    • What are complications of generalized anxiety disorder?
    • Is it possible to prevent anxiety?
    • What is the prognosis of generalized anxiety disorder?
    • Are there support groups for those with generalized anxiety disorder?
    • Where can people find additional information on generalized anxiety disorder?
  • Is Pneumonia Contagious? Pneumonia is inflammation of the lung usually caused by bacterial or viral infection (rarely, also by fungi) that causes the air...learn more »
    In This Article
    Is Pneumonia Contagious? Article
    • What is pneumonia?
    • Is pneumonia contagious?
    • When is pneumonia contagious?
    • What is the incubation period for pneumonia?
    • Can pneumonia spread?
    • How long is pneumonia contagious?
    • When should someone seek medical care for pneumonia?
  • Croup Croup is a contagious viral infection that affects children's respiratory system. Symptoms include a barking cough, stridor,...learn more »
  • Strep Throat Strep throat (Group A, beta hemolytic, streptococcus pyogene, GAS) bacterial infection of the throat. Signs and symptoms of strep...learn more »
  • Pilonidal Cyst A pilonidal cyst is a cyst that forms near the cleft of the buttocks. The cysts are thought to be caused by the penetration of...learn more »
    In This Article
    Pilonidal Cyst Article
    • Pilonidal cyst facts
    • What is a pilonidal cyst?
    • What causes a pilonidal cyst?
    • What are risk factors for a pilonidal cyst?
    • What are pilonidal cyst symptoms and signs?
    • How do doctors diagnose a pilonidal cyst?
    • Are there any home remedies for a pilonidal cyst?
    • What is the treatment for a pilonidal cyst? Is surgery necessary for pilonidal cysts?
    • What types of doctors treat pilonidal cysts?
    • What is the prognosis of a pilonidal cyst?
    • Is it possible to prevent a pilonidal cyst?
  • Bone Cancer Bone cancer is a rare type of cancer that occurs in cells that make up the bones. Primary bone cancer that arises in bone cells...learn more »
    In This Article
    Bone Cancer Article
    • What is bone cancer? What is metastatic bone cancer?
    • What are risk factors for bone cancer?
    • What causes bone cancer?
    • What are bone cancer symptoms and signs?
    • What are the different types of bone cancer?
    • What kinds of bone cancer occur in children?
    • What tests are used to diagnose bone cancer?
    • What is the treatment for bone cancer?
    • What specialists treat bone cancer?
    • Are there any treatments or medications that relieve bone cancer pain?
    • What is the prognosis for bone cancer? What is the five-year survival rate for bone cancer?
    • Is it possible to prevent bone cancer?
  • Urinary Tract Infections in Children Urinary tract infections (UTIs) are very common in children. Symptoms and signs include fever and abdominal pain. Associated...learn more »
    In This Article
    Urinary Tract Infections in Children Article
    • Urinary tract infections (UTIs) in children facts
    • What is a urinary tract infection (UTI)?
    • What causes urinary tract infections (UTIs) in children?
    • What are risk factors for UTIs in children?
    • What are symptoms and signs of urinary tract infections (UTIs) in children?
    • What type of doctors treat UTIs in children?
    • What tests do health-care professionals use to diagnose UTIs in children?
    • Are there any home remedies for UTIs in children?
    • How long do UTIs in children last?
    • Are UTIs in children contagious?
    • What is the treatment for UTIs in children?
    • Is it possible to prevent UTIs in children?
    • What is the prognosis for UTIs in children?
  • Typhoid Fever Typhoid fever is an illness caused by the Salmonella typhi bacteria. The illness is contracted by ingesting the bacteria in...learn more »
    In This Article
    Typhoid Fever Article
    • Typhoid fever facts
    • What is typhoid fever? What is the history of typhoid fever?
    • How do patients get typhoid fever?
    • How do the bacteria cause disease, and how is it diagnosed?
    • What are the symptoms of typhoid fever?
    • What is the treatment for typhoid fever, and what is the prognosis?
    • Can typhoid fever be prevented?
  • Teething Teething in babies typically starts between 4 and 10 months of age. Symptoms and signs of cutting teeth include rash, drooling,...learn more »
    In This Article
    Teething Article
    • Teething facts
    • What is teething?
    • When do babies start teething?
    • What are the signs and symptoms of teething?
    • What is the order of tooth eruption in infants?
    • How long does teething last?
    • When should I call the pediatrician?
    • What medications are used to treat teething pain?
    • What home remedies provide relief for teething pain?
    • How do I care for my baby's new teeth?
    • When should my child see the dentist?
  • Necrotizing Fasciitis Necrotizing fasciitis is also known as a flesh-eating bacterial infection, Fournier's gangrene, suppurative fasciitis, and...learn more »
    In This Article
    Necrotizing Fasciitis Article
    • Necrotizing fasciitis (flesh-eating disease) facts
    • What is necrotizing fasciitis?
    • Are there different types of necrotizing fasciitis?
    • What causes necrotizing fasciitis?
    • Who is at risk to get necrotizing fasciitis?
    • What are necrotizing fasciitis symptoms and signs?
    • How do health-care professionals diagnose necrotizing fasciitis?
    • What types of doctors treat necrotizing fasciitis?
    • What is the treatment for necrotizing fasciitis?
    • Is it possible to prevent necrotizing fasciitis? Is necrotizing fasciitis contagious?
    • What is the prognosis (outcome) for patients with necrotizing fasciitis? What are complications of necrotizing fasciitis?
    • What are some additional sources of information on necrotizing fasciitis?
  • Pneumonia Pneumonia is inflammation of the lungs caused by fungi, bacteria, or viruses. Symptoms and signs include cough, fever, shortness...learn more »
  • Cytomegalovirus (CMV) Cytomegalovirus (CMV) is a virus that is spread from person to person via spit, semen, vaginal secretions, urine, blood, sexual...learn more »
    In This Article
    Cytomegalovirus (CMV) Article
    • Cytomegalovirus (CMV) infection facts
    • What is cytomegalovirus (CMV)?
    • What causes cytomegalovirus infection?
    • What are the risk factors for cytomegalovirus infection?
    • Is CMV contagious?
    • How long is cytomegalovirus contagious?
    • How is cytomegalovirus transmitted?
    • What is the incubation period for cytomegalovirus?
    • What are cytomegalovirus infection symptoms and signs?
    • How do physicians diagnose cytomegalovirus infection?
    • What is the treatment for cytomegalovirus infection?
    • What is the prognosis of cytomegalovirus infection?
    • What are complications of cytomegalovirus infection?
    • Is it possible to prevent cytomegalovirus infection? Is there a CMV vaccine?
  • Herpangina Herpangina is a contagious illness often seen in children. It is caused by a Coxsackievirus or an enterovirus. Symptoms and signs...learn more »
    In This Article
    Herpangina Article
    • Herpangina facts
    • What is herpangina?
    • What causes herpangina?
    • Is herpangina contagious?
    • How long is the incubation period for herpangina?
    • What are herpangina symptoms and signs?
    • How is herpangina diagnosed?
    • What is the treatment for herpangina?
    • How long does herpangina last? What is the prognosis for herpangina?
    • What is the difference between herpangina and hand, foot, and mouth disease?
    • Is it possible to prevent herpangina?
    • Where can people find more information about herpangina?
  • Sarcoidosis Sarcoidosis, a disease resulting from chronic inflammation, causes small lumps (granulomas) to develop in a great range of body...learn more »
    In This Article
    Sarcoidosis Article
    • Sarcoidosis facts
    • What is sarcoidosis?
    • What are causes and risk factors of sarcoidosis?
    • What are signs and symptoms of sarcoidosis?
    • Who gets sarcoidosis?
    • What do we know about sarcoidosis? Is sarcoidosis contagious or hereditary?
    • What are some things we don't know about sarcoidosis?
    • What types of doctors treat sarcoidosis?
    • What tests do health-care professionals use to diagnose sarcoidosis?
    • What do laboratory tests for sarcoidosis show?
    • What is the treatment for sarcoidosis?
    • What is the prognosis of sarcoidosis?
    • Is it possible to prevent sarcoidosis?
    • Where can a person find more information on sarcoidosis?
  • Polymyalgia Rheumatica Polymyalgia rheumatica (PMR) is a disorder of the muscles and joints that causes pain and stiffness in the arms, neck, shoulders,...learn more »
    In This Article
    Polymyalgia Rheumatica Article
    • Polymyalgia rheumatica and giant cell arteritis facts
    • What is polymyalgia rheumatica?
    • What causes polymyalgia rheumatica?
    • What are symptoms and signs of polymyalgia rheumatica?
    • How is polymyalgia rheumatica diagnosed?
    • What is the treatment for polymyalgia rheumatica?
    • What is the prognosis (outlook) for patients with polymyalgia rheumatica?
    • Can polymyalgia be prevented?
    • What are complications of polymyalgia rheumatica?
    • What is giant cell arteritis?
    • What causes giant cell arteritis?
    • What are symptoms of giant cell arteritis?
    • How is giant cell arteritis diagnosed?
    • What is the treatment for giant cell arteritis?
    • What is the prognosis for patients with giant cell arteritis?
    • Can giant cell arteritis be prevented?
    • What are complications of giant cell arteritis?
  • Pericoronitis Pericoronitis is inflammation of the gum tissue around the molars. Pericoronitis commonly occurs in teens or young people when...learn more »
    In This Article
    Pericoronitis Article
    • What is pericoronitis?
    • What causes pericoronitis?
    • What are risk factors for pericoronitis?
    • What are pericoronitis symptoms and signs?
    • How is pericoronitis diagnosed?
    • What is the treatment for pericoronitis?
    • Are home remedies effective for pericoronitis?
    • What is the prognosis for pericoronitis?
    • Is it possible to prevent pericoronitis?
  • Non-Hodgkin's Lymphoma Non-Hodgkin's lymphoma is cancer of the lymphatic system, a vital part of the body's immune system. Symptoms and signs include...learn more »
    In This Article
    Non-Hodgkin's Lymphoma Article
    • Non-Hodgkin's lymphoma facts
    • What is non-Hodgkin's lymphoma?
    • What is the difference between non-Hodgkin's lymphoma and Hodgkin's disease (or Hodgkin's lymphoma)?
    • What causes non-Hodgkin's lymphoma?
    • What are non-Hodgkin's lymphoma risk factors?
    • What are non-Hodgkin's lymphoma symptoms and signs?
    • What kind of doctors treat non-Hodgkin's lymphoma?
    • How do physicians diagnose non-Hodgkin's lymphoma?
    • What are the types of non-Hodgkin's lymphoma, and how is non-Hodgkin's lymphoma staging determined?
    • What is the treatment for non-Hodgkin's lymphoma?
    • What is the prognosis and survival rate for non-Hodgkin's lymphoma?
    • Is it possible to prevent non-Hodgkin's lymphoma?
    • Where can people find more information about non-Hodgkin's lymphoma?
  • Clostridium Difficile Colitis (Antibiotic-Associated Colitis, C. difficile colitis) Clostridium difficile (C. difficile) is a bacterium, and is one of the most common causes of infection of the colon. C. difficile...learn more »
    In This Article
    Clostridium Difficile Colitis (Antibiotic-Associated Colitis, C. difficile colitis) Article
    • Clostridium difficile (C. difficile) facts
    • What is Clostridium difficile (C. difficile?)
    • What Clostridium difficile colitis?
    • How does Clostridium difficile cause colitis?
    • What are the symptoms of Clostridium difficile colitis?
    • Which antibiotics cause Clostridium difficile colitis?
    • How is Clostridium difficile colitis diagnosed?
    • How is Clostridium difficile colitis treated?
    • Why are there relapses of Clostridium difficile colitis?
    • How are relapses of Clostridium difficile colitis treated?
    • What is new in Clostridium difficile?
  • Blood In Semen Blood in semen is also known as hematospermia. Blood in semen can be caused by many conditions affecting the tubes that...learn more »
    In This Article
    Blood In Semen Article
    • Blood in semen facts
    • What is blood in the semen?
    • What are the causes of blood in the semen?
    • What are the symptoms of blood in the semen?
    • How is blood in the semen evaluated?
    • How is blood in the semen treated?
    • What is the prognosis (outlook) for patients with blood in the semen?
  • Mercury Poisoning Mercury is a naturally occurring element found in water, soil, and the air. Mercury is also contained in some fish, some of the...learn more »
    In This Article
    Mercury Poisoning Article
    • Mercury poisoning facts*
    • Mercury introduction
    • General information about mercury and mercury exposure
    • What are the health effects and symptoms of mercury exposure or poisoning?
    • What about mercury in batteries?
    • What about mercury in dental amalgam?
    • What about mercury in fish?
    • What about mercury in fluorescent light bulbs?
    • What about thimerosal in vaccines?
    • What about mercury in thermometers for fever?
    • What about mercury in recycling and waste disposal?
    • How are mercury spills cleaned up?
    • What are more mercury-containing products?
    • How can I find out about mercury exposure where I live?
  • Zika Virus (Zika Fever) The Zika virus is transmitted by the bite of an infected Aedes mosquito. Symptoms and signs of a Zika virus infection include...learn more »
    In This Article
    Zika Virus (Zika Fever) Article
    • Zika virus facts
    • What is Zika virus?
    • What is the history of Zika virus outbreaks?
    • What are causes and risk factors of a Zika virus infection?
    • How is the Zika virus transmitted?
    • What is the incubation period for a Zika virus infection?
    • Is the Zika virus contagious?
    • What are symptoms and signs of a Zika virus infection?
    • What exams and tests do health-care professionals use to diagnose a Zika virus infection?
    • Are there home remedies for a Zika virus infection?
    • What is the treatment for a Zika virus infection?
    • What specialists treat Zika infections?
    • What are the complications of Zika virus infections?
    • What are the risks of contracting a Zika virus infection during pregnancy?
    • What is the prognosis of a Zika virus infection?
    • Is it possible to prevent a Zika virus infection?
    • Is there a vaccine against Zika virus?
    • CDC advisory on travel to areas with Zika virus
  • Scarlet Fever (Scarlatina) Scarlet fever, a bacterial infection caused by group A Streptococcus bacteria, causes symptoms and signs such as fever, rash with...learn more »
    In This Article
    Scarlet Fever (Scarlatina) Article
    • Scarlet fever facts
    • What is scarlet fever?
    • What causes scarlet fever?
    • What is the incubation period for scarlet fever?
    • What are risk factors for scarlet fever?
    • What is the contagious period for scarlet fever?
    • What are scarlet fever symptoms and signs?
    • How do physicians diagnose scarlet fever?
    • What is the treatment for scarlet fever?
    • What are complications of scarlet fever?
    • What is the prognosis of scarlet fever? What are the long-term effects of scarlet fever?
    • Is it possible to prevent scarlet fever? Is there a scarlet fever vaccine?
  • Kidney Cancer There are several types of kidney cancer, including renal cell cancer (renal adenocarcinoma or hypernephroma), transitional cell...learn more »
    In This Article
    Kidney Cancer Article
    • Kidney cancer facts*
    • What are the kidneys?
    • What is cancer?
    • What are kidney cancer causes and risk factors?
    • What are kidney cancer symptoms and signs?
    • How is kidney cancer diagnosed?
    • How is kidney cancer staging determined?
    • What are kidney cancer treatments?
    • Targeted Therapy
    • Biological Therapy
    • Second Opinion
    • Nutrition
    • Follow-up Care
    • Sources of Support
    • Taking Part in Cancer Research
  • Heart Murmur A heart murmur is the sound generated when blood flow within the heart is not smooth. Causes of heart murmurs can be functional,...learn more »
    In This Article
    Heart Murmur Article
    • Heart murmur facts
    • What is a heart murmur?
    • What causes a heart murmur?
    • What are the risk factors for heart murmur?
    • What are the symptoms of a heart murmur?
    • When should I seek medical care for a heart murmur?
    • How is a heart murmur diagnosed?
    • What is the treatment for a heart murmur?
    • What are the complications of a heart murmur?
    • Can heart murmur be prevented?
    • What is the outlook (prognosis) for a patient with a heart murmur?
  • Gangrene Gangrene may result when blood flow to a tissue is lost or not adequate to keep the tissue alive. There are two types of...learn more »
    In This Article
    Gangrene Article
    • Gangrene facts
    • What is gangrene?
    • What is the difference between wet and dry gangrene?
    • What causes gangrene?
    • What are gangrene symptoms and signs?
    • How is gangrene diagnosed?
    • How is gangrene treated?
    • How can gangrene be prevented?
    • What is the prognosis (outlook) for a patient with gangrene?
  • Salmonella Salmonella infection (salmonellosis) is typically caused by the consumption of contaminated foods. Symptoms of salmonellosis...learn more »
    In This Article
    Salmonella Article
    • Salmonella food poisoning facts
    • What is Salmonella food poisoning?
    • What causes Salmonella outbreaks? How does Salmonella spread?
    • What are risk factors for Salmonella food poisoning?
    • What are symptoms and signs of Salmonella poisoning?
    • Is Salmonella contagious?
    • What is the incubation period for a Salmonella infection?
    • What is the contagious period for salmonellosis?
    • What kinds of doctors treat Salmonella food poisoning?
    • How do physicians diagnose Salmonella food poisoning?
    • What is the treatment for Salmonella food poisoning?
    • What are complications of Salmonella food poisoning?
    • What is the prognosis of Salmonella food poisoning?
    • Is it possible to prevent Salmonella food poisoning?
  • Tuberculosis (TB) Mycobacterium tuberculosis is the bacterium that causes tuberculosis (TB). Symptoms and signs of TB include bloody sputum, fever,...learn more »
    In This Article
    Tuberculosis (TB) Article
    • Tuberculosis (TB) facts
    • What is tuberculosis?
    • Are there different types of tuberculosis (TB)?
    • What causes tuberculosis?
    • What are risk factors for tuberculosis?
    • What are tuberculosis symptoms and signs?
    • Is TB contagious, and how long is the incubation period and contagious period?
    • How do physicians diagnose tuberculosis?
    • What is the treatment for tuberculosis?
    • What types of doctors treat TB?
    • What are complications of tuberculosis?
    • What is the prognosis of tuberculosis?
    • How can people prevent tuberculosis?
  • Human Immunodeficiency Virus (HIV) The human immunodeficiency virus (HIV) causes HIV infection and the acquired immunodeficiency syndrome (AIDS). Symptoms and signs...learn more »
    In This Article
    Human Immunodeficiency Virus (HIV) Article
    • Human immunodeficiency virus (HIV) facts
    • What is the history of HIV, and when was HIV discovered?
    • What tests are used in the diagnosis of HIV?
    • How is HIV spread (transmitted)?
    • What are symptoms and signs of HIV infection and AIDS in men, women, and children?
    • What happens after an exposure to the blood or genital secretions of an HIV-infected person?
    • What laboratory tests are used to monitor HIV-infected people?
    • What are HIV treatments and medications? What are the key principles in managing HIV infection?
    • When should antiviral therapy be started?
    • What is the initial therapy for HIV?
    • What are nucleoside and nucleotide analogue reverse transcriptase inhibitors (NRTIs)?
    • What are nonnucleoside analogue reverse transcriptase inhibitors (NNRTIs)?
    • What are protease inhibitors?
    • What are fusion inhibitors?
    • What is a CCR5 antagonist?
    • What is an integrase strand transfer inhibitor?
    • What HIV drugs are in development?
    • What are side effects of HIV therapy?
    • What happens if the patient's viral load increases while on HIV therapy?
    • What are the risks of missing doses or stopping antiviral therapy?
    • Should patients with the flu- or mono-like illness of primary HIV infection be treated?
    • What about treatment for HIV during pregnancy?
    • What can be done for people who have severe immunosuppression?
    • What is the future for HIV-infected individuals with regards to treatment simplification and cure research?
    • What is in the future for preventing HIV transmission?
  • Naegleria fowleri Naegleria fowleri is an amoeba found in freshwater and soil. Infection results when the amoeba enters the nose and travels to the...learn more »
    In This Article
    Naegleria fowleri Article
    • Naegleria fowleri (brain-eating amoeba) infection facts
    • What is Naegleria fowleri?
    • What causes a Naegleria fowleri infection?
    • What are risk factors for Naegleria fowleri infection?
    • What are symptoms and signs of a Naegleria fowleri infection?
    • How is a Naegleria fowleri infection diagnosed?
    • What is the treatment for a Naegleria fowleri infection?
    • Can Naegleria fowleri infections be prevented?
    • What is the prognosis of a Naegleria fowleri infection?
    • Where can people find additional information about Naegleria fowleri infections?
  • Osteomyelitis Osteomyelitis is an infection of the bone. Potential causes include injections around the bone, fractures that puncture the skin,...learn more »
    In This Article
    Osteomyelitis Article
    • Osteomyelitis facts
    • What is osteomyelitis?
    • What causes osteomyelitis?
    • What are osteomyelitis symptoms and signs?
    • How is osteomyelitis diagnosed?
    • What is the treatment for osteomyelitis?
    • What is the prognosis for osteomyelitis?
  • Norovirus Infection Norovirus infection causes stomach flu, or gastroenteritis. It's a very contagious illness with symptoms that include nausea and...learn more »
  • Swine Flu Novel H1N1 influenza A virus infection (swine flu) is an infection that generally is transferred from an infected pig to a human,...learn more »
    In This Article
    Swine Flu Article
    • Swine flu (H1N1 and H3N2v influenza virus) facts
    • What is the swine flu?
    • How is swine flu transmitted? Is swine flu contagious?
    • What is the incubation period for swine flu?
    • What is the contagious period for swine flu?
    • How long does the swine flu last?
    • What causes swine flu?
    • Why is swine flu now infecting humans?
    • What are swine flu symptoms and signs?
    • What tests do health-care professionals use to diagnose swine flu?
    • What types of doctors treat swine flu?
    • What is the treatment for swine flu?
    • What is the history of swine flu in humans?
    • What are the risk factors for swine flu?
    • Can swine flu be prevented with a vaccine?
    • Can swine flu be prevented if the swine flu vaccine (or other flu strain vaccines) is not readily available?
    • Are there home remedies for swine flu?
    • Was swine flu (H1N1) a cause of an epidemic or pandemic in the 2009-2010 flu season?
    • What is the prognosis (outlook) and complications for patients who get swine flu?
    • Where can I find more information about swine flu (H1N1 and H3N2v)?
  • Cold Sores (Nongenital Herpes Simplex Infections) Herpes simplex infections are common and when they appear around the mouth and lips, people often refer to them as "cold sores"...learn more »
    In This Article
    Cold Sores (Nongenital Herpes Simplex Infections) Article
    • Herpes simplex infections (nongenital cold sores) facts
    • What are herpes simplex infections?
    • What causes cold sores?
    • What are the risk factors for herpes simplex infections?
    • What makes herpes (cold sores) recur?
    • Are cold sores contagious?
    • How do cold sores spread?
    • What is the incubation period for cold sores?
    • What is primary oral herpes?
    • What does recurrent herpes look like?
    • What are the signs and symptoms of cold sores?
    • What other conditions can look like oral herpes (cold sores)?
    • What is angular stomatitis?
    • What are canker sores?
    • What types of doctors treat cold sores?
    • What tests do health-care professionals use to diagnose oral herpes?
    • How long do cold sores last?
    • What is the treatment for cold sores, are there any home remedies, and what medications treat oral herpes?
    • What are the possible complications of oral herpes (cold sores)?
    • What is the prognosis for oral herpes (cold sores)?
    • Is it possible to prevent cold sores?
  • Is Strep Throat Contagious? Strep throat is caused by group A streptococcus bacterium. Symptoms of strep throat are sore throat, white patches or spots on...learn more »
    In This Article
    Is Strep Throat Contagious? Article
    • What is strep throat?
    • Is strep throat contagious?
    • How do I know I have strep throat?
    • How is strep throat spread?
    • How do I know when I'm cured of strep throat?
    • When should I seek medical care for strep throat?
  • Orthostatic Hypotension Orthostatic hypotension symptoms include lightheadedness, weakness, blurred vision, and syncope or passing out. Causes of...learn more »
    In This Article
    Orthostatic Hypotension Article
    • Orthostatic hypotension facts
    • What is orthostatic hypotension?
    • What causes orthostatic hypotension?
    • What are the risk factors for orthostatic hypotension?
    • What are the symptoms of orthostatic hypotension?
    • When should I call the doctor for orthostatic hypotension?
    • How is orthostatic hypotension diagnosed?
    • What is the treatment for orthostatic hypotension?
    • What are the complications of orthostatic hypotension?
    • How can orthostatic hypotension be prevented?
  • West Nile Virus West Nile virus (West Nile encephalitis) is a brain infection caused by a virus. People become infected with the virus after...learn more »
    In This Article
    West Nile Virus Article
    • West Nile virus facts
    • What is the history of West Nile virus?
    • Where did the West Nile virus come from?
    • How do people get West Nile virus?
    • How do mosquitoes get infected with the West Nile virus?
    • Is the West Nile virus contagious?
    • Besides mosquitoes, can other insects transmit the West Nile virus?
    • Are there other viruses like the West Nile virus?
    • What are West Nile virus infection symptoms and signs?
    • When is there an increased risk for West Nile virus infection?
    • Who is at risk for getting a West Nile virus infection?
    • What is the treatment for West Nile virus? Is it possible to prevent West Nile virus infection with a vaccine?
    • Is a woman's pregnancy at risk if she gets infected with the West Nile virus?
    • What can a community do to reduce the risk of an outbreak of the West Nile virus?
    • What can a person do to reduce the risk of becoming infected with the West Nile virus?
  • Rabies Rabies is a viral disease that is transmitted via the bite of an infected animal. Symptoms include fever, headaches, and...learn more »
    In This Article
    Rabies Article
    • Rabies facts
    • What is rabies?
    • What causes rabies?
    • What are risk factors for rabies?
    • What are rabies symptoms and signs?
    • How do physicians diagnose rabies?
    • What is the treatment for rabies?
    • What is the prognosis of rabies?
    • Is it possible to prevent rabies? Is there a rabies vaccine?
  • Mumps Mumps is an acute viral illness caused by the mumps virus. Symptoms of mumps include fever, headache, muscle aches, tiredness,...learn more »
  • Trichinosis Trichinosis is a food-borne disease caused by ingesting parasites (roundworms) in undercooked pork or wild-game meat. Symptoms of...learn more »
    In This Article
    Trichinosis Article
    • Trichinosis facts
    • What is trichinosis?
    • What are symptoms of trichinosis?
    • What causes trichinosis?
    • What is the history and life cycle of trichinosis?
    • How is trichinosis diagnosed?
    • How is trichinosis treated?
    • Are there complications associated with trichinosis?
    • What is the prognosis for patients with trichinosis?
    • What are the risk factors for getting trichinosis?
    • Is trichinosis a common disease?
    • Is it possible to prevent trichinosis?
    • Where can I get more information on trichinosis?
  • Rotavirus Rotavirus is the most common cause of severe diarrhea among infants and children throughout the world. Almost all children have...learn more »
    In This Article
    Rotavirus Article
    • Rotavirus infection facts
    • What is rotavirus?
    • What causes rotavirus infection?
    • What are risk factors for rotavirus infection?
    • Can adults get a rotavirus infection?
    • What is the incubation period for rotavirus?
    • What are rotavirus symptoms and signs?
    • Is rotavirus contagious? How long is rotavirus contagious?
    • How is rotavirus transmitted?
    • How is rotavirus diagnosed?
    • What is the treatment for a rotavirus infection?
    • What is the prognosis of rotavirus infection?
    • Can rotavirus infection be prevented with a vaccine? Are any side effects associated with the rotavirus vaccine?
  • Hepatitis A (HAV, Hep A) Hepatitis means inflammation of the liver. Hepatitis A (HAV, Hep A) is one type of liver disease caused by a virus. Since...learn more »
    In This Article
    Hepatitis A (HAV, Hep A) Article
    • Hepatitis A facts*
    • What is hepatitis A?
    • What is the liver?
    • Who gets hepatitis A?
    • How could I get hepatitis A?
    • What are the symptoms of hepatitis A?
    • How is hepatitis A diagnosed?
    • How is hepatitis A treated?
    • How can I avoid getting hepatitis A?
    • What should I do if I think I have been exposed to the hepatitis A virus?
    • Eating, Diet, and Nutrition
    • Hope through Research
    • For More Information
    • Acknowledgments
  • E. coli (0157:H7) There are many types of E. coli (Escherichia coli ). Pathogenic E. coli can cause urinary tract and bladder infections, or lead...learn more »
    In This Article
    E. coli (0157:H7) Article
    • E. coli facts
    • What is E. coli
    • What is E. coli bacteria infection?
    • What is E. coli 0157:H7 bacteria?
    • Is E. coli 0157:H7 contagious?
    • 25 symptoms of E. coli 0157:H7 infection
    • What kind of doctor(s) treat E. coli 0157:H7 infections?
    • How is an E. coli 0157:H7 infection diagnosed?
    • What is the treatment for E. coli 0157:H7?
    • What are the complications of infection with E. coli 0157:H7?
    • How do people contract E. coli 0157:H7 infections?
    • E. coli 0157:H7 and prevention of outbreaks
    • Other enterohemorrhagic E. coli strains (for example, 0145, 026:H11, 0104:H4 and 0121)
  • Malaria Malaria is a disease that is spread by the bite of an infected Anopheles mosquito. Malaria symptoms include fever, chills,...learn more »
    In This Article
    Malaria Article
    • Malaria facts
    • What is malaria?
    • Is malaria contagious?
    • What causes malaria?
    • What are risk factors for malaria? Is it possible to prevent malaria?
    • What are malaria symptoms and signs?
    • How do physicians diagnose malaria?
    • What is the treatment for malaria?
    • What is the prognosis of malaria?
    • Is there a malaria vaccine?
    • Can malaria reoccur after treatment?
  • Streptococcal Infections Group A streptococcal infections are caused by group A streptococcus, a bacteria that causes a variety of health problems,...learn more »
    In This Article
    Streptococcal Infections Article
    • Group A streptococcal infections facts
    • What is group A Streptococcus (GAS)?
    • How are group A streptococcal (GAS) infections contracted?
    • What diseases are caused by group A streptococcal infection?
    • Are group A strep infections contagious?
    • What is the contagious period for group A strep infections?
    • What is the incubation period for group A strep infections?
    • What are the symptoms and signs of GAS infections?
    • What is invasive group A streptococcal disease? Who is most at risk for getting invasive GAS disease?
    • What are the symptoms and signs of necrotizing fasciitis?
    • What are the signs and symptoms of toxic shock syndrome (TSS)?
    • How are group A streptococcal (GAS) infections diagnosed?
    • What is the treatment for invasive group A streptococcal disease?
    • What specialists treat group A streptococcal infections?
    • What complications are seen with group A streptococcal infections?
    • Is it possible to prevent group A streptococcal infections?
    • What is the prognosis for group A streptococcal infections?
    • Where can people find more information about group A streptococcal infections?
  • Whooping Cough (Pertussis) Whooping cough (pertussis) is highly contagious respiratory infection that is caused by the bacteria Bordetella pertussis. There...learn more »
    In This Article
    Whooping Cough (Pertussis) Article
    • Whooping cough (pertussis) facts
    • What is whooping cough? What is the history of whooping cough?
    • What causes whooping cough?
    • Is whooping cough contagious?
    • What is the contagious period for whooping cough?
    • What are risk factors for whooping cough?
    • How long does the whooping cough vaccine last?
    • What is the incubation period for whooping cough?
    • What are whooping cough symptoms, signs, and stages?
    • How long does whooping cough last?
    • What does whooping cough sound like?
    • How is whooping cough transmitted?
    • Can adults get whooping cough?
    • How is whooping cough diagnosed?
    • What is the treatment for whooping cough?
    • What is the prognosis for whooping cough?
    • What are possible complications of whooping cough?
    • Is it possible to prevent whooping cough? Is there a whooping cough vaccine?
    • Where can people find more information about whooping cough (pertussis)?
  • Is a Staph Infection Contagious? A staph infection is caused by the bacteria Staphylococcus aureus. Staph can cause boils, food poisoning, cellulitis, toxic shock...learn more »
    In This Article
    Is a Staph Infection Contagious? Article
    • What is staph?
    • Is staph contagious?
    • How will I know if I have a staph infection?
    • How are staph infections transmitted?
    • When will I know I am cured of a staph infection? How long is the contagious period for a staph infection?
    • When should I contact a medical caregiver about a staph infection?
  • CRE Infection (Carbapenem-Resistant Enterobacteriaceae) Carbapenem-resistant Enterobacteriaceae (CRE) is a type of bacteria that is highly resistant to antibiotics. Escherichia coli (E....learn more »
    In This Article
    CRE Infection (Carbapenem-Resistant Enterobacteriaceae) Article
    • What is CRE?
    • What causes CRE infections? How is CRE transmitted?
    • How do CRE bacteria develop?
    • What are symptoms and signs of CRE infections?
    • How do doctors diagnose a CRE infection?
    • What is the treatment for CRE infections?
    • Is it possible to prevent a CRE infection?
    • What is the prognosis of CRE infections?
  • Toxoplasmosis Toxoplasmosis (toxo) is a parasitic infection that causes flulike symptoms, swollen lymph nodes, and muscle aches and pains that...learn more »
    In This Article
    Toxoplasmosis Article
    • Toxoplasmosis facts
    • What is toxoplasmosis?
    • What is the cause of toxoplasmosis?
    • What factors increase the risk of acquiring toxo?
    • What are the usual symptoms of toxoplasmosis?
    • Why do some people develop severe problems from toxo?
    • Can toxoplasmosis develop into a more serious illness in babies?
    • What is meant by a baby developing "a more severe case of toxo"?
    • How is toxo diagnosed in the lab?
    • How can toxoplasmosis be prevented?
    • Am I able to keep my cat?
    • Once infected with toxo, is my cat always able to spread the infection to me?
    • What is the treatment for toxoplasmosis?
    • What is the prognosis for toxoplasmosis?
  • Benign Prostatic Hyperplasia Benign prostatic hyperplasia (BPH or enlarged prostate) is very common in men over 50 years of age. This noncancerous enlargement...learn more »
    In This Article
    Benign Prostatic Hyperplasia Article
    • Benign prostatic hyperplasia facts
    • What is the prostate gland?
    • How does the doctor detect prostate enlargement?
    • What is benign prostatic hyperplasia?
    • When does benign prostatic hyperplasia start?
    • What happens in BPH? What are symptoms of BPH?
    • How common is BPH? Are there any risk factors?
    • Is BPH a type of cancer?
    • Is BPH always treated?
    • How is BPH treated?
    • Are there other non-cancerous prostate problems?
    • Can prostate problems be prevented?
  • Meningitis Encephalitis is a brain inflammation that causes sudden fever, vomiting, headache, light sensitivity, stiff neck and back,...learn more »
    In This Article
    Meningitis Article
    • Encephalitis and meningitis facts
    • What is encephalitis?
    • What causes encephalitis?
    • What are encephalitis symptoms and signs?
    • Is encephalitis contagious?
    • Is it possible to prevent encephalitis? Is there an encphalitis vaccine?
    • What is meningitis?
    • What causes meningitis?
    • What are meningitis symptoms and signs?
    • What is encephalomyelitis?
    • How are encephalitis and meningitis diagnosed?
    • What is the treatment of encephalitis and meningitis?
    • What is the prognosis (outlook), and what are the complications for patients with encephalitis or meningitis?
    • Is meningitis contagious?
    • Is it possible to prevent meningitis? Is there a meningitis vaccine?
  • Bile Duct Cancer (Cholangiocarcinoma) Bile duct cancer (cholangiocarcinoma) is a rare type of cancer that arises from cells that line the drainage system from the...learn more »
    In This Article
    Bile Duct Cancer (Cholangiocarcinoma) Article
    • What is bile duct cancer (cholangiocarcinoma)? What are causes and risk factors for bile duct cancer?
    • What are bile duct cancer symptoms and signs?
    • How is bile duct cancer diagnosed?
    • What is the treatment for bile duct cancer?
    • What is the prognosis for bile duct cancer? What is the life expectancy for bile duct cancer?
    • Can bile duct cancer be prevented?
    • What are the statistics for bile duct cancer?
  • Cat Scratch Disease Cat scratch disease (CSD or cat scratch fever), a bacterial disease caused by Bartonella henselae, is characterized by fever,...learn more »
    In This Article
    Cat Scratch Disease Article
    • Cat scratch disease facts*
    • What is cat scratch disease? What are cat scratch disease symptoms and signs?
    • How do cats transmit Bartonella henselae to people?
    • What are serious but rare complications of cat scratch disease?
    • What is the treatment for cat scratch disease?
    • Is it possible to prevent cat scratch disease?
    • Where can people find more information about cat scratch disease?
  • Still's Disease Still's disease (systemic-onset juvenile rheumatoid arthritis) is a disorder characterized by inflammation with high fever...learn more »
    In This Article
    Still's Disease Article
    • Still's disease facts
    • What is Still's disease?
    • What causes Still's disease?
    • What are risk factors for Still's disease?
    • How does Still's disease relate to juvenile idiopathic arthritis?
    • What are Still's disease symptoms and signs?
    • How do health-care professionals diagnose Still's disease?
    • What is the frequency of Still's disease and its features?
    • What is the treatment for Still's disease?
    • Is it possible to prevent Still's disease?
    • What types of specialists treat Still's disease?
    • What Still's disease research is being done?
    • What is the prognosis of Still's disease?
  • Chickenpox (Varicella) Chickenpox (chicken pox) is a contagious childhood disease caused by the varicella-zoster virus. Symptoms have an incubation...learn more »
    In This Article
    Chickenpox (Varicella) Article
    • Chickenpox facts
    • What is chickenpox? What causes chickenpox?
    • How does chickenpox spread?
    • What are chickenpox symptoms and signs?
    • What are treatment options for chickenpox?
    • What are the possible complications of chickenpox?
    • Can chickenpox be prevented with a vaccine?
  • Vancomycin-Resistant Enterococci (VRE) Vancomycin-resistant enterococci (VRE) infection is the most common type of infection acquired by patients while hospitalized....learn more »
    In This Article
    Vancomycin-Resistant Enterococci (VRE) Article
    • Vancomycin-resistant enterococci (VRE) facts
    • What are vancomycin-resistant enterococci (VRE)?
    • What causes a vancomycin-resistant enterococcal (VRE) infection?
    • What are risk factors for vancomycin-resistant enterococci (VRE) infections?
    • How are vancomycin-resistant enterococci (VRE) transmitted?
    • What are the symptoms and signs of a vancomycin-resistant enterococcal (VRE) infection?
    • How do physicians diagnose vancomycin-resistant enterococcal (VRE) infections?
    • What is the treatment for a vancomycin-resistant enterococcal (VRE) infection?
    • What is the prognosis of a vancomycin-resistant enterococcal (VRE) infection?
    • What are the complications of VRE infections?
    • Is it possible to prevent vancomycin-resistant enterococci (VRE) infections?
    • What precautions should people take when tending to someone with a vancomycin-resistant enterococcal (VRE) infection?
    • What research is being done on vancomycin-resistant enterococci (VRE)?
    • Where can people find more information on vancomycin-resistant enterococci (VRE) infections?
  • Henoch-Schonlein Purpura Henoch-Schonlein Purpura (HSP or anaphylactoid purpura), a type of blood vessel inflammation, results in rash, arthritis, and...learn more »
    In This Article
    Henoch-Schonlein Purpura Article
    • Henoch-Schonlein purpura (HSP) facts
    • What is Henoch-Schonlein purpura (HSP)?
    • What causes HSP?
    • What are risk factors for HSP?
    • What are HSP symptoms and signs?
    • How is HSP diagnosed?
    • What is the treatment for HSP?
    • What are complications of HSP?
    • What is the prognosis for patients with HSP?
    • Can HSP be prevented?
  • Is MRSA Contagious? MRSA stands for methicillin-resistant Staphylococcus aureus. MRSA typically spreads through person-to-person contact, but it can...learn more »
    In This Article
    Is MRSA Contagious? Article
    • What is MRSA?
    • Is MRSA contagious?
    • How will I know I have MRSA?
    • How is MRSA transmitted?
    • How will I know I am cured of MRSA?
    • When should I contact a medical caregiver about MRSA?
  • Septic Arthritis Septic arthritis, or infectious arthritis, is infection of one or more joints by bacteria, viruses, or fungi. Symptoms and signs...learn more »
    In This Article
    Septic Arthritis Article
    • Septic arthritis facts
    • What is septic arthritis?
    • What microbes cause septic arthritis?
    • Who is at risk of developing septic arthritis?
    • What are symptoms and signs of septic arthritis?
    • How do physicians diagnose septic arthritis?
    • How is septic arthritis treated?
    • What are complications of septic arthritis?
    • What is the prognosis of septic arthritis?
    • Is it possible to prevent septic arthritis?
  • Rheumatic Fever Rheumatic fever is a disease that sometimes occurs after a group A streptococcal infection of the throat. Symptoms and signs...learn more »
    In This Article
    Rheumatic Fever Article
    • Rheumatic fever (acute rheumatic fever or ARF) facts
    • What is rheumatic fever?
    • What are the Jones criteria?
    • What causes rheumatic fever?
    • What are symptoms and signs of rheumatic fever?
    • How is rheumatic fever diagnosed?
    • How is rheumatic fever treated?
    • What are the complications of rheumatic fever?
    • How is rheumatic fever prevented?
    • How common is rheumatic fever?
  • 20 Sore Throat Home Remedies A sore throat can be caused by viral infections like the common cold, the flu, or mumps. Sore throats caused by bacterial...learn more »
    In This Article
    20 Sore Throat Home Remedies Article
    • What home remedies help to soothe a sore throat?
    • 1. Warm saltwater gargle
    • 2. Drink warm liquids
    • 3. Over-the-counter (OTC) pain medications
    • 4. Sage/Echinacea throat spray
    • 5. Apple cider vinegar
    • 6. Raw garlic
    • 7. Peppermint
    • 8. Licorice
    • 9. Marshmallow root
    • 10. Slippery Elm
    • 11. Frozen foods
    • 12. Eat chicken soup
    • 13. A humidifier
    • 14. A warm compress
    • 15. Throat spray
    • 16. Lozenges or cough drops
    • 17. Zinc lozenges
    • 18. Drink plenty of fluids
    • 19. Rest
    • 20. Quit smoking
  • How Long Is a Cold or Flu Contagious? Viruses cause the common cold and the flu. Early symptoms and signs for a cold and the flu are similar, however, flu symptoms are...learn more »
    In This Article
    How Long Is a Cold or Flu Contagious? Article
    • How long is a cold or flu contagious?
    • How will I know if I have a cold or the flu?
    • How do cold and flu viruses spread?
    • How will I know if I am cured of the flu or a cold?
    • When should someone seek medical care for a cold or the flu?
  • Chagas Disease (American Trypanosomiasis or Kissing Bug Disease) Chagas disease is an infection caused by the T. cruzi parasite. Symptoms of Chagas disease include rash, swollen lymph nodes,...learn more »
    In This Article
    Chagas Disease (American Trypanosomiasis or Kissing Bug Disease) Article
    • Chagas disease (kissing bug disease) facts
    • What is Chagas disease?
    • What is the history of Chagas disease?
    • What causes Chagas disease?
    • Is Chagas disease contagious?
    • What are the risk factors for Chagas disease?
    • What are symptoms and signs of Chagas disease?
    • How do health-care professionals diagnose Chagas disease?
    • What is the treatment for Chagas disease?
    • What types of physicians treat Chagas disease?
    • Can transmission of Chagas disease be prevented with a vaccine?
    • What is the prognosis for Chagas disease?
    • What are the complications of Chagas disease?
    • What research is being done for Chagas disease?
  • Hantavirus Hantavirus pulmonary syndrome (HPS) is a disease transmitted by rodents. Symptoms include fever and muscle pain. HPS can be...learn more »
    In This Article
    Hantavirus Article
    • Hantavirus pulmonary syndrome (HPS) facts
    • What is hantavirus? What is hantavirus pulmonary syndrome (HPS)?
    • What is the history of hantavirus pulmonary syndrome?
    • What causes hantavirus pulmonary syndrome?
    • What are risk factors for hantavirus pulmonary syndrome?
    • Is hantavirus contagious?
    • How long is hantavirus contagious?
    • What is the incubation period for hantavirus?
    • What are hantavirus pulmonary syndrome symptoms and signs?
    • How is hantavirus pulmonary syndrome diagnosed?
    • What is the treatment for hantavirus pulmonary syndrome?
    • What specialties of doctors treat hantavirus?
    • What are complications of hantavirus pulmonary syndrome?
    • What is the prognosis of hantavirus pulmonary syndrome?
    • Is it possible to prevent hantavirus pulmonary syndrome?
    • Where can people get more information on hantavirus pulmonary syndrome?
  • Cold, Flu, Allergy Treatments Before treating a cold, the flu, or allergies with over-the-counter (OTC) medications, it's important to know what's causing the...learn more »
    In This Article
    Cold, Flu, Allergy Treatments Article
    • Facts about cold, flu, and allergy treatments
    • Introduction to cold, flu, and allergy treatments
    • What are the differences between allergy, cold, and flu symptoms?
    • What are the different types of medications for headaches, body aches, fever, and flu-like symptoms?
    • Nasal congestion, sneezing, and runny nose
    • Cough
    • Sore throat and other symptoms
    • What about vitamin C and zinc?
    • What are some important considerations for the safe use of OTC products?
  • Leptospirosis Leptospirosis is an infectious disease that causes symptoms such as fever, headache, and chills. Treatment for leptospirosis...learn more »
    In This Article
    Leptospirosis Article
    • Leptospirosis facts
    • What is leptospirosis?
    • What causes leptospirosis?
    • What are risk factors for leptospirosis?
    • What are leptospirosis symptoms and signs?
    • How do physicians diagnose leptospirosis?
    • What is the treatment for leptospirosis?
    • What is the prognosis of leptospirosis?
    • Is it possible to prevent leptospirosis?
  • Histoplasmosis Histoplasmosis is a disease caused by a fungus called Histoplasma capsulatum. The symptoms are similar to those of pneumonia and...learn more »
    In This Article
    Histoplasmosis Article
    • Histoplasmosis facts
    • What is histoplasmosis?
    • What causes histoplasmosis?
    • What are risk factors for histoplasmosis?
    • What are histoplasmosis symptoms and signs?
    • How do physicians diagnose histoplasmosis?
    • What is the treatment for histoplasmosis?
    • What is the prognosis of histoplasmosis?
    • Is it possible to prevent histoplasmosis?
  • Adenovirus 14 Adenovirus infection, particularly Ad14, or the "killer cold virus" has been on the increase in the past two years. Symptoms...learn more »
    In This Article
    Adenovirus 14 Article
    • Adenovirus 14 (Ad14) facts
    • What is the killer cold virus?
    • What are symptoms and signs of an Adenovirus 14 infection?
    • What causes an infection with Adenovirus 14 (Ad14)?
    • How is an Adenovirus 14 infection diagnosed?
    • What is the treatment for an Adenovirus 14 (Ad14) infection?
    • What are complications of an Adenovirus 14 infection?
    • What is the prognosis for an Adenovirus 14 (Ad14) infection?
    • Can an Adenovirus 14 infection be prevented?
    • Where can people get more information about the killer cold virus (Adenovirus 14)?
  • Toxic Shock Syndrome (TSS) Toxic shock syndrome is an infection that causes symptoms such as low blood pressure, fever, and a rash with peeling skin....learn more »
    In This Article
    Toxic Shock Syndrome (TSS) Article
    • Toxic shock syndrome (TSS) facts
    • What is toxic shock syndrome?
    • What causes toxic shock syndrome?
    • What are risk factors for toxic shock syndrome?
    • What are toxic shock syndrome symptoms and signs?
    • How do physicians diagnose toxic shock syndrome?
    • What is the treatment for toxic shock syndrome?
    • What is the prognosis of toxic shock syndrome?
    • Is it possible to prevent toxic shock syndrome?
  • Cryptosporidiosis Cryptosporidiosis is an intestinal disease caused by the Cryptosporidium parasite. Symptoms include watery diarrhea, stomach...learn more »
    In This Article
    Cryptosporidiosis Article
    • Cryptosporidiosis facts*
    • What is cryptosporidiosis?
    • How is cryptosporidiosis spread?
    • What are the symptoms of cryptosporidiosis?
    • How long after infection do symptoms appear?
    • How long will symptoms last?
    • Who is most at risk for cryptosporidiosis?
    • Who is most at risk for getting seriously ill with cryptosporidiosis?
    • What should I do if I think I may have cryptosporidiosis?
    • How is a cryptosporidiosis diagnosed?
    • What is the treatment for cryptosporidiosis?
    • I have been diagnosed with cryptosporidiosis, should I worry about spreading the infection to others?
  • Measles Measles (rubeola) is a highly contagious disease that's caused by a virus. Symptoms include a rash, high fever, cough, runny...learn more »
    In This Article
    Measles Article
    • Measles facts
    • What is measles? What does measles look like?
    • What is rubeola? What is rubella? What are other names for measles?
    • What is the history of measles?
    • What causes measles? How is measles spread?
    • How does one become immune to measles?
    • Who is at risk for getting measles?
    • Is measles deadly?
    • What are measles symptoms and signs?
    • What is the danger of getting measles while pregnant?
    • What is the incubation period for measles?
    • What complications are seen with measles?
    • What is atypical measles?
    • What is modified measles?
    • How is the diagnosis of measles made?
    • What should someone do if he or she has been exposed to measles?
    • If it is not measles, what else could it be?
    • Is there any treatment for measles after symptoms and signs develop?
    • What is the prognosis for measles?
    • Is it possible to prevent measles with a vaccine? How effective is the measles vaccine?
    • Why should people get vaccinated against measles?
    • Is there any truth to the fear of getting autism from the MMR or MMRV?
    • Who should not receive measles vaccinations?
    • Do people need to be revaccinated against measles if they are traveling to Europe?
    • What adverse reactions or side effects can occur with the measles vaccination?
    • If a child has an egg allergy, can they still receive the measles vaccine?
    • Who should be revaccinated against measles?
    • What is herd immunity? Why should people care if others choose not to be vaccinated?
    • Can the measles virus be used to cure cancer?
    • Where can I find more information about measles?
  • Is C. diff (Clostridium difficile) Contagious? C. diff or Clostridium difficile is a bacteria that infects the colon. C. diff bacteria can be found on furniture, bathroom...learn more »
    In This Article
    Is C. diff (Clostridium difficile) Contagious? Article
    • What is C. diff (Clostridium difficile)?
    • Is C. diff (Clostridium difficile) contagious?
    • How do I know if I have an infection caused by C. diff?
    • How does C diff spread?
    • How will I know if I am no longer contagious for C. diff?
    • When should I seek medical care for C. diff?
  • Bug Bites and Stings Bug bites and stings have been known to transmit insect-borne illnesses such as West Nile virus, Rocky Mountain spotted fever,...learn more »
    In This Article
    Bug Bites and Stings Article
    • Bug bites and stings facts*
    • Bug bites and stings introduction
    • What can I do to keep insects away?
    • What's the proper way to use insect repellent?
    • What's the best way to remove a bee stinger?
    • What should I do if I find a tick on me or my child?
    • What can be done for itching and pain from bites and stings?
    • When is medical attention needed?
    • Where can I find more information on bug bites and stings?
  • Listeria Listeria is a type of bacteria that can cause food poisoning. Listeriosis symptoms include: diarrhea, nausea, and fever....learn more »
    In This Article
    Listeria Article
    • Listeriosis (Listeria monocytogenes infection) facts
    • What is listeriosis? What causes listeriosis?
    • What are listeriosis symptoms and signs?
    • What are the risk factors for listeriosis?
    • How is listeriosis diagnosed?
    • What is the treatment for listeriosis?
    • How does a person get listeriosis?
    • Can listeriosis be prevented?
    • What is the prognosis (outcome) for Listeria infections?
    • If a person has eaten recalled food potentially contaminated with Listeria, what should he or she do?
    • What is the government doing about listeriosis?
  • Cryptococcosis Cryptococcosis is an infection caused by the Cryptococcus fungus. Cryptococcus is spread through inhalation of airborne fungi....learn more »
    In This Article
    Cryptococcosis Article
    • What is Cryptococcus?
    • Who gets cryptococcosis?
    • How is Cryptococcus spread?
    • What are the symptoms and signs of a cryptococcal infection?
    • How soon do symptoms and signs appear?
    • If I have symptoms and signs, should I see my doctor?
    • How is a cryptococcal infection diagnosed?
    • What is the treatment for cryptococcal infections?
    • How can cryptococcal infections be prevented?
  • Flu (Influenza) Influenza (flu) is a respiratory illness caused by a virus. Flu symptoms include fever, cough, sore throat, runny nose, headache,...learn more »
    In This Article
    Flu (Influenza) Article
    • Flu (influenza, conventional, H1N1, H3N2, and bird flu [H5N1]) facts
    • What is flu (influenza)?
    • When does flu season begin and end?
    • Flu vs. cold
    • What are the causes of the flu (influenza)?
    • What are flu (influenza) symptoms in adults and in children?
    • What is the incubation period for the flu?
    • How long is the flu contagious, and how long does the flu last?
    • How is the flu (influenza) diagnosed?
    • How does flu spread?
    • What is the key to flu (influenza) prevention?
    • Are there any flu shot or nasal spray vaccine side effects in adults or in children?
    • How effective is the flu vaccine?
    • Why should the flu (influenza) vaccine be taken every year?
    • What are some flu treatments an individual can do at home (home remedies)?
    • What types of doctors treat the flu?
    • What can people eat when they have the flu?
    • When should a person go to the emergency department for the flu?
    • Who should receive the flu vaccine, and who has the highest risk factors? When should someone get the flu shot?
    • What is the prognosis for patients who get the flu? What are possible complications of the flu?
    • Can the flu be deadly?
    • What is the bird (avian) flu?
    • Do antiviral agents protect people from the flu?
    • What medications treat the flu?
    • Is it safe to get a flu shot that contains thimerosal?
    • Where can people find additional information about the flu?
  • Is Tonsillitis Contagious? Tonsillitis is a common infection, especially in kids. Tonsillitis is caused by viruses and bacteria like the flu and herpes...learn more »
    In This Article
    Is Tonsillitis Contagious? Article
    • What is tonsillitis?
    • Is tonsillitis contagious?
    • How will I know if I have tonsillitis?
    • How is tonsillitis spread?
    • When will I know I'm cured of tonsillitis?
    • When should I contact a health-care professional about tonsillitis?
  • Fifth Disease Fifth disease (Erythema infectiosum) is caused by a virus known as parvovirus B 19. Symptoms include low-grade fever, fatigue, a...learn more »
    In This Article
    Fifth Disease Article
    • Fifth disease facts
    • What is fifth disease? What causes fifth disease?
    • What are fifth disease symptoms and signs in children and adults?
    • Are there other symptoms that can occur with fifth disease?
    • What are the serious complications of fifth disease? Is infection with fifth disease dangerous during pregnancy?
    • What is the treatment for fifth disease?
    • How is fifth disease spread? When is the contagious stage, and should I be isolated if I have fifth disease?
    • Is it possible to prevent the spread of fifth disease?
  • Gallbladder Cancer Gallbladder cancer is a rare form of cancer with symptoms that include jaundice, abdominal pain, fever, nausea and vomiting,...learn more »
    In This Article
    Gallbladder Cancer Article
    • Gallbladder cancer facts*
    • What is gallbladder cancer?
    • What are risk factors for gallbladder cancer?
    • What are symptoms and signs of gallbladder cancer?
    • What exams and tests are used to diagnose gallbladder cancer?
    • What factors affects the prognosis for gallbladder cancer?
    • How is the staging of gallbladder cancer determined?
    • What is the treatment for gallbladder cancer?
    • Where can people get more information about gallbladder cancer?
  • Shingles and Pregnancy Becoming infected with chickenpox during pregnancy could cause birth defects in your unborn child. Likewise, shingles could also...learn more »
    In This Article
    Shingles and Pregnancy Article
    • Shingles in pregnancy facts
    • What is shingles?
    • What do shingles look like?
    • What are the signs and symptoms of shingles?
    • How is shingles diagnosed?
    • What is the treatment for shingles in pregnancy?
    • Antiviral medication to treat shingles
    • Pain medication to treat shingles
    • Antihistamine medication to treat shingles
    • What are the complications of shingles in pregnancy?
    • What is the outlook (prognosis) for shingles in pregnancy?
    • Can shingles in pregnancy be prevented?
  • Ricin Ricin is a biological toxin that can be made from processing castor beans. Symptoms of ricin poisoning include fever, cough,...learn more »
    In This Article
    Ricin Article
    • What is ricin?
    • Where is ricin found, and how is it used?
    • How are people exposed to ricin?
    • How does ricin work?
    • What are the signs and symptoms of ricin exposure?
    • How do authorities confirm cases of suspected ricin poisonning?
    • What is the treatment for ricin poisoning?
    • How can people protect themselves? What should someone do if they are exposed to ricin?
    • For more information
  • Shigella Shigellosis is a disease caused by the Shigella bacteria. Bloody diarrhea, stomach cramps and fever are common symptoms. Mild...learn more »
    In This Article
    Shigella Article
    • Shingellosis facts*
    • What is shigellosis? What causes shigellosis?
    • What sort of germ is Shigella?
    • How can Shigella infections be diagnosed?
    • How can Shigella infections be treated?
    • Are there long term consequences of a Shigella infection?
    • How do people catch Shigella?
    • What can a person do to prevent this illness?
    • How common is shigellosis?
    • What else can be done to prevent shigellosis?
    • What is the government doing about shigellosis?
    • How can I learn more about this and other public health problems?
    • Some tips for preventing the spread of shigellosis
  • Hodgkin's Disease Hodgkin's disease is a cancer of the lymphatic system with symptoms that include unexplained, recurring fevers, unexplained...learn more »
    In This Article
    Hodgkin's Disease Article
    • Hodgkin's lymphoma facts*
    • What is the lymph system?
    • What is Hodgkin's lymphoma?
    • What are the types of Hodgkin's lymphoma?
    • How is the staging determined for Hodgkin's lymphoma?
    • What are the stages of Hodgkin's lymphoma?
    • What is the treatment for Hodgkin's lymphoma?
    • Who are the doctor's who treat Hodgkin's lymphoma?
    • How do people get a second opinion for Hodgkin's lymphoma?
    • Clinical trials for treatment of Hodgkin's lymphoma
    • Chemotherapy for Hodgkin's lymphoma
    • Targeted therapy for Hodgkin's lymphoma
    • Radiation therapy for Hodgkin's lymphoma
    • Stem cell transplantation for Hodgkin's lymphoma
    • Nutrition during cancer treatment
    • What is the follow-up care after treatment for Hodgkin's lymphoma?
    • What other support is available for cancer patients?
  • Diphtheria Diphtheria is a disease that causes symptoms and signs such as fever, enlarged lymph nodes, and swallowing problems. Erythromycin...learn more »
    In This Article
    Diphtheria Article
    • Diphtheria facts
    • What is diphtheria?
    • What are the symptoms and signs of diphtheria?
    • What is the history of diphtheria?
    • What causes diphtheria?
    • What are risk factors for diphtheria?
    • How do physicians diagnose diphtheria?
    • What is the treatment for diphtheria?
    • What are possible complications of diphtheria?
    • What is the prognosis of diphtheria?
    • Is it possible to prevent diphtheria? Is there a diphtheria vaccine?
  • Endocarditis Endocarditis, a serious infection of one of the four heart valves is caused by growth of bacteria on one of the heart valves;...learn more »
    In This Article
    Endocarditis Article
    • Endocarditis facts
    • What is endocarditis?
    • What causes endocarditis?
    • What are the symptoms of endocarditis?
    • Who is at risk for endocarditis?
    • How is endocarditis diagnosed?
    • How is endocarditis treated?
  • Legionnaires' Disease Legionellosis is an infection caused by the Legionella pneumophila bacterium. There are two forms of legionellosis: Pontiac fever...learn more »
    In This Article
    Legionnaires' Disease Article
    • Legionnaires' disease and Pontiac fever (legionellosis) facts
    • What causes legionellosis? What is the history of Legionnaires' disease?
    • How common is Legionnaires' disease?
    • What are the usual symptoms of Legionnaires' disease?
    • How is the diagnosis of Legionnaires' disease made?
    • Who develops Legionnaires' disease?
    • What is the treatment for Legionnaires' disease?
    • How is Legionnaires' disease spread?
    • Where is the Legionella bacterium found?
    • How can Legionnaires' disease be prevented?
  • Typhus Typhus is a disease caused by Rickettsia bacteria. Symptoms and signs include fever, headache, nausea, vomiting, diarrhea, and...learn more »
    In This Article
    Typhus Article
    • Typhus facts
    • What is typhus? Are there different types of typhus?
    • What is the history of typhus?
    • What causes typhus? How is typhus transmitted?
    • What are typhus risk factors?
    • What are typhus symptoms and signs?
    • How is typhus diagnosed?
    • What is the treatment for typhus?
    • What is the prognosis of typhus?
    • Can typhus be prevented?
    • Where can people get more information about typhus?
  • Is Thrush Contagious? Thrush is a fungal infection caused by Candida albicans. An infant with thrush can infect his/her mother with thrush during...learn more »
    In This Article
    Is Thrush Contagious? Article
    • What is thrush?
    • Is thrush contagious?
    • How will I know if I have thrush?
    • How is thrush spread?
    • When will I know if I am cured of thrush?
    • When should I contact a medical caregiver about thrush?
  • Munchausen Syndrome Munchausen syndrome is a factitious disorder and attention-seeking syndrome in which an individual pretends to have physical or...learn more »
    In This Article
    Munchausen Syndrome Article
    • Munchausen syndrome facts
    • What is Munchausen syndrome?
    • What causes Munchausen syndrome?
    • What are Munchausen syndrome symptoms and signs?
    • How do health professionals diagnose Munchausen syndrome?
    • What is the treatment for Munchausen syndrome?
    • What is the prognosis for Munchausen syndrome?
    • Is it possible to prevent Munchausen syndrome?
    • Where can people get more information about Munchausen syndrome?
  • Relapsing Polychondritis Relapsing polychondritis is an uncommon, chronic disorder of the cartilage that is characterized by recurrent episodes of...learn more »
    In This Article
    Relapsing Polychondritis Article
    • Relapsing polychondritis facts
    • What is relapsing polychondritis?
    • What causes relapsing polychondritis?
    • What are symptoms and signs of relapsing polychondritis?
    • How is relapsing polychondritis diagnosed?
    • Can relapsing polychondritis be associated with other diseases?
    • What medications are used to treat relapsing polychondritis?
    • What is the long-term outlook (prognosis) for patients with relapsing polychondritis?
  • Mucormycosis Mucormycosis (zygomycosis) is a fungal infection caused by Zygomycetes. Symptoms and signs include fever, headache, coughing,...learn more »
    In This Article
    Mucormycosis Article
    • Mucormycosis (zygomycosis) facts
    • What is mucormycosis?
    • What causes mucormycosis?
    • What are risk factors for mucormycosis?
    • What are symptoms and signs of mucormycosis?
    • How is mucormycosis diagnosed?
    • What is the treatment of mucormycosis?
    • What are complications of mucormycosis?
    • What is the prognosis of mucormycosis?
    • Can mucormycosis be prevented?
    • What research is being done on mucormycosis?
    • Where can people find more information on mucormycosis?
  • Hirschsprung's Disease Hirschsprung's disease (Hirschsprung), is a disease of the nerve cells of of the large intestine. The primary symptom of...learn more »
    In This Article
    Hirschsprung's Disease Article
    • What is Hirschsprung's disease?
    • What are the large intestine, colon, rectum, and anus?
    • Why does Hirschsprung's disease cause constipation?
    • What causes Hirschsprung's disease?
    • What are the symptoms of Hirschsprung's disease?
    • How is Hirschsprung's disease treated?
    • What will my child's life be like after surgery?
    • If I have more children, will they also have Hirschsprung's disease?
    • Hirschsprung's Disease At A Glance
  • Rocky Mountain Spotted Fever (RMSF) Rocky Mountain spotted fever is a tick-borne disease that causes symptoms and signs such as fever, rash, headache, and muscle...learn more »
    In This Article
    Rocky Mountain Spotted Fever (RMSF) Article
    • Rocky Mountain spotted fever facts
    • What is Rocky Mountain spotted fever?
    • Where do most cases of RMSF occur in the U.S.?
    • What causes Rocky Mountain spotted fever?
    • How is Rocky Mountain spotted fever transmitted?
    • What are Rocky Mountain spotted fever risk factors?
    • Is Rocky Mountain spotted fever contagious?
    • What are Rocky Mountain spotted fever symptoms and signs?
    • What is the incubation period for Rocky Mountain spotted fever?
    • How do health-care providers diagnose Rocky Mountain spotted fever?
    • What is the treatment for Rocky Mountain spotted fever?
    • What is the prognosis of Rocky Mountain spotted fever?
    • What are the long-term effects of Rocky Mountain spotted fever?
    • Is there a vaccine for Rocky Mountain spotted fever?
    • Is it possible to prevent Rocky Mountain spotted fever?
  • Fungal Meningitis Fungal meningitis is a rare disease that is not contagious. Symptoms include fever, headache, stiff neck, nausea, and vomiting....learn more »
    In This Article
    Fungal Meningitis Article
    • Fungal meningitis facts*
    • What causes fungal meningitis?
    • How is fungal meningitis transmitted?
    • What are risk factors for fungal meningitis?
    • What are fungal meningitis symptoms and signs?
    • How is fungal meningitis diagnosed?
    • What is the treatment for fungal meningitis?
    • Can fungal meningitis be prevented?
  • Is Sepsis Contagious? Sepsis is a potentially life-threatening infection that may be caused by bacteria, fungi, viruses, or parasites. Sepsis spreads...learn more »
    In This Article
    Is Sepsis Contagious? Article
    • What is sepsis?
    • Is sepsis contagious?
    • How will I know if someone has sepsis?
    • How is sepsis transmitted?
    • When will I know I am cured of sepsis?
    • When should I contact a health-care provider about sepsis?
  • Kawasaki's Disease Kawasaki disease is a rare children's disease characterized by a fever that lasts more than five days and at least four of the...learn more »
    In This Article
    Kawasaki's Disease Article
    • Kawasaki's disease facts
    • What is Kawasaki's disease, and how do doctors diagnose it?
    • What is mucocutaneous lymph node syndrome?
    • What are causes and risk factors of Kawasaki's disease?
    • Who develops Kawasaki's disease?
    • What are the usual symptoms and signs of Kawasaki's disease?
    • What are unusual signs and symptoms of Kawasaki's disease?
    • What is the difference between Kawasaki's disease and Kawasaki's syndrome?
    • Is Kawasaki's disease contagious?
    • How can Kawasaki's disease cause serious complications?
    • What is the treatment for Kawasaki's disease?
    • What is the prognosis for children with Kawasaki's disease?
    • Is it possible to prevent Kawasaki's disease?
  • Intussusception Intussusception is the telescoping (prolapse) of a portion of the intestine within another immediately adjacent portion of...learn more »
    In This Article
    Intussusception Article
    • Intussusception facts
    • What is intussusception?
    • What happens during intussusception?
    • Is intussusception an urgent problem?
    • Who is at greatest risk for intussusception?
    • What causes intussusception?
    • Why is rapid diagnosis of intussusception important?
    • What are the symptoms of intussusception?
    • How is intussusception diagnosed?
    • Is it necessary to operate when there is intussusception?
    • What is the prognosis (outlook) for patients with intussusception?
  • Is Salmonella Contagious? Salmonella is a bacteria that can cause a variety of diseases. Salmonella can be transmitted via direct and indirect contact....learn more »
    In This Article
    Is Salmonella Contagious? Article
    • What is Salmonella?
    • Is Salmonella contagious?
    • What is the contagious period for Salmonella?
    • How will I know if someone has a Salmonella infection? What is the incubation period for salmonellosis?
    • How is Salmonella transmitted?
    • How will I know if I am cured of Salmonella?
    • When should I contact a medical caregiver about Salmonella?
  • Febrile Seizures Febrile seizures, or convulsions caused by fever in small children or infants can be frightening, however, in general are...learn more »
    In This Article
    Febrile Seizures Article
    • Seizure symptoms: how to assist the victim
    • NIH on what are febrile seizures?
    • How common are febrile seizures?
    • What are the symptoms of a febrile seizure?
    • What makes a child prone to recurrent febrile seizures?
    • Are febrile seizures harmful?
    • What should be done for a child having a febrile seizure?
    • How are febrile seizures diagnosed and treated?
    • How are febrile seizures prevented?
    • What research is being done on febrile seizures?
    • Where can I get more information?
  • Is Laryngitis Contagious? Laryngitis is inflammation and swelling of the voice box (larynx). Causes of laryngitis are viral, bacterial, fungal, strenuous...learn more »
    In This Article
    Is Laryngitis Contagious? Article
    • What is laryngitis?
    • Is laryngitis contagious?
    • How will I know I have laryngitis?
    • How is laryngitis spread?
    • When will I know I'm cured of laryngitis?
    • When should I contact a health-care professional about laryngitis?
  • Enterovirus (Non-Polio Enterovirus Infection) Non-polio enteroviruses cause a variety of infections, including aseptic meningitis, hand, foot, and mouth disease, herpangina,...learn more »
    In This Article
    Enterovirus (Non-Polio Enterovirus Infection) Article
    • Enterovirus facts
    • What is an enterovirus?
    • What types of illnesses do enteroviruses cause?
    • What are causes and risk factors for an enterovirus infection?
    • Are enteroviruses contagious?
    • What is the incubation period for an enterovirus infection?
    • What is the contagious period for an enterovirus infection?
    • What are symptoms and signs of an enterovirus infection in children and adults?
    • How do physicians diagnose an enterovirus infection?
    • What is the treatment for an enterovirus infection?
    • What types of doctors treat enterovirus infections?
    • Non-polio enterovirus outbreaks, including enterovirus D68 (EV-D68) and 71
    • What are complications of an enterovirus infection?
    • What is the prognosis of an enterovirus infection?
    • Is it possible to prevent an enterovirus infection? Is there a vaccine for enteroviruses?
    • Where can people find more information about enterovirus infections?
  • Valley Fever Valley fever (coccidioidomycosis) is a disease caused by the inhalation of the Coccidioides immitis or C. posadasii fungus....learn more »
    In This Article
    Valley Fever Article
    • Valley fever (coccidioidomycosis) facts
    • What is valley fever (coccidioidomycosis)?
    • What causes valley fever (coccidioidomycosis)?
    • What are the symptoms and signs of valley fever (coccidioidomycosis)?
    • How is valley fever (coccidioidomycosis) diagnosed?
    • What is the treatment for valley fever (coccidioidomycosis)?
    • What is the prognosis (outcome) for valley fever (coccidioidomycosis)?
    • What are the risk factors for developing valley fever (coccidioidomycosis)?
    • Can valley fever (coccidioidomycosis) be prevented?
    • Is valley fever (coccidioidomycosis) contagious?
    • Where can one find more information on valley fever?
  • Plague (Black Death) Plague is an infectious disease caused by the bacteria Yersinia pestis. Transmission to humans occurs via fleas that have bitten...learn more »
    In This Article
    Plague (Black Death) Article
    • Plague (Black Death) facts
    • What is plague? What is the history of plague?
    • What causes plague?
    • What are risk factors for plague?
    • What is the incubation period for plague?
    • What are plague symptoms and signs? What are the different types of plague?
    • Is plague contagious? How is plague transmitted?
    • What is the contagious period for pneumonic plague?
    • How do physicians diagnose plague?
    • What is the treatment for plague?
    • What is the prognosis of plague?
    • Is it possible to prevent plague? Is there a plague vaccine?
    • Could plague be used as a biological weapon?
  • Smallpox Smallpox is a disease caused by the variola virus. Symptoms and signs include a characteristic rash and high fever. Treatment...learn more »
    In This Article
    Smallpox Article
    • Smallpox facts
    • What is smallpox?
    • What is the history of smallpox?
    • What causes smallpox?
    • How is smallpox transmitted?
    • What are smallpox symptoms and signs?
    • How is smallpox diagnosed?
    • What is the treatment for smallpox?
    • Can smallpox be prevented with a vaccine?
    • What is the prognosis for smallpox, and what are complications of smallpox?
    • Where can people find more information on smallpox?
  • Tularemia Tularemia (rabbit fever) is an infection caused by the Francisella tularensis bacteria. People can become infected with tularemia...learn more »
    In This Article
    Tularemia Article
    • Tularemia facts
    • What is tularemia?
    • What are the different types of tularemia?
    • What causes tularemia?
    • What are symptoms and signs of tularemia?
    • How is tularemia diagnosed?
    • What is the treatment for tularemia?
    • Tularemia and bioterrorism
    • Is there a vaccine for tularemia?
    • Where can people find more information about tularemia?
  • Bocavirus Bocavirus infection is usually only found in those with lower respiratory infections or diarrhea. Symptoms include cyanosis,...learn more »
    In This Article
    Bocavirus Article
    • Bocavirus facts
    • What is bocavirus?
    • What are the symptoms and signs of bocavirus infection?
    • How is bocavirus infection spread?
    • How is bocavirus infection diagnosed?
    • What is the treatment for bocavirus infection?
    • What is the prognosis of bocavirus infection?
    • Can bocavirus infection be prevented?
  • Anthrax Anthrax is a deadly infectious disease that may be transmitted to humans by infected animals or by biological warfare. There are...learn more »
    In This Article
    Anthrax Article
    • Anthrax facts
    • What is anthrax?
    • What causes anthrax?
    • How is anthrax contracted?
    • How common is anthrax?
    • How long is the incubation period with anthrax?
    • What kinds of diseases does anthrax cause?
    • How is the diagnosis made of anthrax?
    • How is anthrax treated?
    • How can anthrax be prevented?
  • Is E. coli Contagious? E. coli is an infection found worldwide. There are several subtypes of the E. coli species. E. coli is transmitted from...learn more »
    In This Article
    Is E. coli Contagious? Article
    • What is E. coli?
    • Is E. coli contagious?
    • When will I know I'm infected with E. coli?
    • How does E. coli spread?
    • When do I know I'm cured of E. coli?
    • When should I contact a doctor about an E. coli infection?
  • Polio A polio infection causes symptoms and signs such as paralysis, limb deformities, and even death. There is no curative treatment...learn more »
    In This Article
    Polio Article
    • Polio facts
    • What is polio?
    • What is the history of polio?
    • What causes polio?
    • What are risk factors for polio? How does polio spread?
    • What are polio symptoms and signs?
    • How do physicians diagnose polio?
    • What is the treatment for polio?
    • What is the prognosis of polio?
    • Is it possible to prevent polio? Is there a polio vaccine?
    • Polio-like illness
  • Respiratory Syncytial Virus Respiratory syncytial virus (RSV) is a highly contagious viral infection. Symptoms include fever and nasal congestion and...learn more »
    In This Article
    Respiratory Syncytial Virus Article
    • Respiratory syncytial virus (RSV) infection facts
    • What is the respiratory syncytial virus (RSV)?
    • When does RSV infection occur, and who gets it?
    • Who is at risk for severe disease?
    • Is RSV infection contagious, and how is RSV infection transmitted?
    • What are the symptoms of RSV infection?
    • How is RSV infection diagnosed?
    • What is the treatment for an RSV infection?
    • How can RSV infection be prevented?
    • Is there an RSV vaccine?
    • What is the prognosis of an RSV infection?
  • Schistosomiasis Schistosomiasis (snail fever), a disease caused by parasites, causes a variety of symptoms and signs, such as cough, rash and...learn more »
    In This Article
    Schistosomiasis Article
    • Schistosomiasis facts
    • What is schistosomiasis?
    • What causes schistosomiasis?
    • What are the symptoms and signs of schistosomiasis?
    • How is schistosomiasis diagnosed?
    • What is the treatment for schistosomiasis?
    • When should people with schistosomiasis seek medical care?
    • What are the complications of schistosomiasis?
    • Can schistosomiasis be prevented?
    • What is the prognosis (outcome) for schistosomiasis?
  • Are Boils Contagious? A boil is a hair follicle that has been infected with bacteria. Boils can spread if a person's boil touches another person....learn more »
    In This Article
    Are Boils Contagious? Article
    • What is a boil?
    • Are boils contagious?
    • How will I know if I have boils?
    • How do boils spread?
    • When will I know if I am cured of boils?
    • When should I contact the medical caregiver about boils?
  • Irritable Bowel Syndrome in Children Irritable bowel syndrome (IBS) in children is a functional gastrointestinal disorder with symptoms of abdominal pain, bloating,...learn more »
    In This Article
    Irritable Bowel Syndrome in Children Article
    • Irritable bowel syndrome in children facts*
    • What is irritable bowel syndrome (IBS)?
    • What is the GI tract?
    • How common is IBS in children?
    • What are the symptoms of IBS in children?
    • What causes IBS in children?
    • How is IBS in children diagnosed?
    • How is IBS in children treated?
    • Eating, diet, and nutrition
    • Medications
    • Probiotics
    • Therapies for Mental Health Problems
  • Leishmaniasis Leishmaniasis is a disease caused by the bite of an infected sand fly. The most common types of leishmania infection are...learn more »
    In This Article
    Leishmaniasis Article
    • Leishmaniasis facts
    • What is leishmaniasis?
    • What are the different types of leishmaniasis?
    • What causes leishmaniasis? How is leishmaniasis transmitted?
    • What are risk factors for leishmaniasis?
    • What are leishmaniasis symptoms and signs?
    • How is leishmaniasis diagnosed?
    • What is the treatment for leishmaniasis?
    • What is the prognosis of leishmaniasis?
    • Can leishmaniasis be prevented?
    • Where can people get more information about leishmaniasis?
  • Chikungunya Virus (Chikungunya Infection) Chikungunya virus is an infection spread (transmitted) through a bite from an infected mosquito. Common symptoms of Chikungunya...learn more »
    In This Article
    Chikungunya Virus (Chikungunya Infection) Article
    • What is Chikungunya virus?
    • Where is Chikungunya virus most prevalent?
    • How is Chikungunya virus transmitted?
    • Is Chikungunya virus infection contagious?
    • What are Chikungunya virus infection symptoms?
    • How is Chikungunya virus infection diagnosed?
    • What is the treatment for Chikungunya virus infection?
    • How can Chikungunya virus infection be prevented?
  • Juvenile Idiopathic Arthritis (Juvenile Rheumatoid Arthritis) Juvenile idiopathic arthritis (juvenile rheumatoid arthritis or JRA) annually affects one child in every thousand. There are six...learn more »
    In This Article
    Juvenile Idiopathic Arthritis (Juvenile Rheumatoid Arthritis) Article
    • Juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) facts
    • What is juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)?
    • What are causes and risk factors of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) arthritis?
    • What are juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) symptoms and signs, and how are the different types of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) diagnosed?
    • What is the treatment for juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)? What medications treat JIA/JRA?
    • What are complications of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)?
    • What is the prognosis of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)?
  • Fungal Arthritis Fungal arthritis is inflammation of a joint by a fungus that has invaded the body and is growing in the normally sterile joint....learn more »
    In This Article
    Fungal Arthritis Article
    • Fungal arthritis facts
    • What is fungal arthritis?
    • What causes fungal arthritis?
    • What are risks for developing fungal arthritis?
    • What are fungal arthritis symptoms and signs?
    • How is fungal arthritis diagnosed?
    • How is fungal arthritis treated?
    • What is the prognosis of fungal arthritis?
    • Can fungal arthritis be prevented?
  • Sleep and Sleep Disorders in Children and Teenagers Sleep needs in children and teenagers depends on the age of the child. Sleep disorders in children such as sleep apnea,...learn more »
    In This Article
    Sleep and Sleep Disorders in Children and Teenagers Article
    • How much sleep do children need?
    • Can a lack of sleep impact a child's behavior?
    • What is sleep hygiene?
    • What are some common sleep disorders in children?
    • Sleep Apnea symptoms in children
    • Parasomnia symptoms in children
    • Confusional arousal symptoms in children
    • Night terror symptoms in children
    • Narcolepsy symptoms in children
    • Sleepwalking symptoms in children
    • Do teenagers have the same sleep requirements as younger children?
    • How can I teach my child or teenager healthy sleep habits and good sleep hygiene?
    • What are some ways I can help my child or teenager get a better night's sleep?
    • What are some "don'ts" for getting my child or teen to sleep?
  • Children's Health Children's health is focused on the well-being of children from conception through adolescence. There are many aspects of...learn more »
    In This Article
    Children's Health Article
    • Introduction to children's health
    • Children's growth and development
    • Children's illnesses
    • Children's injuries
    • Children's behavior
    • Children's mental illness
    • Family health and children
    • Community health and children
    • Health care for children
  • Meningococcemia Meningococcemia is a bloodstream infection caused by Neisseria meningitides. Meningococcemia symptoms include fever, headache,...learn more »
    In This Article
    Meningococcemia Article
    • Meningococcemia facts
    • What is meningococcemia?
    • What causes meningococcemia?
    • What are risk factors for meningococcemia?
    • What are symptoms and signs of meningococcemia?
    • How is meningococcemia diagnosed?
    • What is the treatment for meningococcemia?
    • What is the prognosis of meningococcemia?
    • Is it possible to prevent meningococcemia?
    • Where can people find more information on meningococcemia?
  • Brucellosis The bacteria Brucella causes brucellosis, an infectious zoonotic disease in humans. Symptoms and signs include fatigue, fever,...learn more »
    In This Article
    Brucellosis Article
    • Brucellosis facts
    • What is brucellosis?
    • What is the history of brucellosis?
    • What are causes of brucellosis?
    • What are risk factors for brucellosis?
    • How does brucellosis spread to humans?
    • What are symptoms and signs of brucellosis?
    • How do physicians diagnose brucellosis?
    • What are brucellosis treatments?
    • What is the prognosis of brucellosis?
    • Is it possible to prevent brucellosis? Is there a brucellosis vaccine?
  • Reye's Syndrome Reye's syndrome (RS or Reye syndrome) is a sudden, sometimes fatal, disease of the brain with degeneration of the liver. Reye...learn more »
    In This Article
    Reye's Syndrome Article
    • Reye's syndrome facts
    • What is Reye's syndrome?
    • What causes Reye's syndrome?
    • What are risk factors for Reye's syndrome?
    • What are Reye's syndrome symptoms and signs?
    • How do health-care professionals diagnose Reye's syndrome?
    • What is the treatment for Reye's syndrome?
    • What is the prognosis for Reye's syndrome?
    • Is it possible to prevent Reye's syndrome?
    • What research is being done on Reye's syndrome?
    • Where can I find more information about Reye's syndrome?
  • Neuroblastoma Neuroblastoma is a type of cancer that usually afflicts children under 5 years of age. The cancer forms in the adrenal glands,...learn more »
    In This Article
    Neuroblastoma Article
    • Neuroblastoma facts*
    • What is neuroblastoma?
    • What are symptoms and signs of neuroblastoma?
    • What tests are used in the detection and diagnosis of neuroblastoma?
    • What is the prognosis for neuroblastoma?
    • What are the stages of neuroblastoma?
    • What is the treatment for neuroblastoma?
    • What are treatment options for neuroblastoma?
  • Bird Flu (Avian Influenza, Avian Flu) Bird flu (avian flu, avian influenza) infection in humans may result from contact with infected poultry. There is a vaccine to...learn more »
    In This Article
    Bird Flu (Avian Influenza, Avian Flu) Article
    • Bird flu (avian flu) facts
    • What is bird flu?
    • What causes bird flu?
    • What are risk factors for bird flu?
    • What are bird flu symptoms and signs?
    • How do physicians diagnose bird flu?
    • What is the treatment for bird flu?
    • What are the complications of bird flu?
    • What is the prognosis of bird flu?
    • Can bird flu be prevented with a vaccine?
    • Where can people find more information about bird flu?
  • Is Malaria Contagious? Malaria is transmitted via the bite of an infected mosquito. The incubation period for malaria depends upon the species of...learn more »
    In This Article
    Is Malaria Contagious? Article
    • What is malaria?
    • Is malaria contagious?
    • What is the incubation period for malaria?
    • How is malaria transmitted?
    • How long does it take to be cured of malaria?
    • When should people seek medical care for a suspected malaria infection?
  • Yellow Fever Yellow fever is an infectious disease transmitted by infected mosquitoes. Side effects are rare with the yellow fever vaccine....learn more »
    In This Article
    Yellow Fever Article
    • Yellow fever facts
    • What is yellow fever? What is the history of yellow fever?
    • What causes yellow fever?
    • How is yellow fever transmitted?
    • What areas are high risk for contracting yellow fever?
    • What is the incubation period for yellow fever?
    • Is yellow fever contagious? How long is the contagious period for yellow fever?
    • What are yellow fever symptoms and signs?
    • How is yellow fever diagnosed?
    • What is the treatment for yellow fever?
    • How long does yellow fever last?
    • What is the prognosis for people with yellow fever?
    • Is it possible to prevent yellow fever?
    • What are the side effects of the yellow fever vaccine?
    • Where can people get more information on yellow fever?
  • MERS (Middle East Respiratory Syndrome) MERS-CoV (Middle East respiratory syndrome coronavirus) infection can be spread through respiratory secretions. Symptoms include...learn more »
    In This Article
    MERS (Middle East Respiratory Syndrome) Article
    • Middle East respiratory syndrome coronavirus (MERS-CoV) facts
    • What is Middle East respiratory syndrome coronavirus (MERS-CoV)?
    • What causes MERS? How is MERS transmitted?
    • What are risk factors for MERS-CoV infection?
    • What are MERS symptoms and signs?
    • How is MERS-CoV diagnosed?
    • What is the treatment for MERS-CoV?
    • What is the prognosis of MERS?
    • Is it possible to prevent MERS?
    • Is there a vaccine for MERS-CoV?
    • Where can people get more information about MERS-CoV?
  • Is Crohn's Disease Contagious? Crohn's disease, a form of inflammatory bowel disease, is characterized by symptoms and signs that include diarrhea, fever,...learn more »
    In This Article
    Is Crohn's Disease Contagious? Article
    • What is Crohn's disease?
    • Is Crohn's disease contagious?
    • How do I know when someone has Crohn's disease?
    • How does Crohn's disease spread?
    • How will I know when someone is cured of Crohn's disease?
    • When should I contact a medical caregiver about Crohn's disease?
  • Is Hand, Foot, and Mouth Disease (HFMD) Contagious? Hand, foot, and mouth disease (HFMD) is a highly contagious disease caused by several enteroviruses. These viruses are...learn more »
    In This Article
    Is Hand, Foot, and Mouth Disease (HFMD) Contagious? Article
    • What is hand, foot, and mouth disease (HFMD)?
    • Is hand, foot, and mouth disease contagious?
    • What is the incubation period for hand, foot, and mouth disease (HFMD)?
    • How long is hand, foot, and mouth disease (HFMD) contagious?
    • How do I know someone has hand, foot, and mouth disease (HFMD)?
    • How is hand, foot, and mouth disease (HFMD) transmitted?
    • How will I know someone is cured of hand, foot, and mouth disease (HFMD)?
    • When should I contact medical caregiver about hand, foot, and mouth disease (HFMD)?
  • Epstein-Barr Virus (EBV) The Epstein-Barr virus (EBV) is a common cause of mononucleosis (viral pharyngitis). Symptoms and signs of an EBV infection...learn more »
    In This Article
    Epstein-Barr Virus (EBV) Article
    • Epstein-Barr virus infection facts
    • What is the Epstein-Barr virus (EBV)?
    • What are causes and risk factors for an Epstein-Barr virus infection?
    • Is the Epstein-Barr virus contagious?
    • How long is an Epstein-Barr virus infection contagious?
    • How is the Epstein-Barr virus transmitted?
    • What is the incubation period for an Epstein-Barr virus infection?
    • What are symptoms and signs of an Epstein-Barr virus infection?
    • How do health-care professionals diagnose an Epstein-Barr virus infection?
    • What is the treatment for an Epstein-Barr virus infection?
    • Are there any home remedies for an Epstein-Barr virus infection?
    • What are possible complications of an Epstein-Barr virus infection?
    • What is the prognosis of an Epstein-Barr virus infection?
    • Is it possible to prevent an Epstein-Barr virus infection? Is there an EBV vaccine?
  • Ebola (Ebola Virus Disease or Ebola Hemorrhagic Fever) Ebola hemorrhagic fever (HF) is an often-fatal disease that causes fever, headache, vomiting, diarrhea, sore throat, stomach...learn more »
    In This Article
    Ebola (Ebola Virus Disease or Ebola Hemorrhagic Fever) Article
    • Ebola hemorrhagic fever (Ebola virus disease) facts
    • What is Ebola hemorrhagic fever?
    • What is the history of Ebola hemorrhagic fever?
    • What causes Ebola hemorrhagic fever?
    • What are risk factors for Ebola hemorrhagic fever?
    • What are Ebola virus disease symptoms and signs?
    • How do physicians diagnose Ebola hemorrhagic fever?
    • What is the treatment for Ebola hemorrhagic fever?
    • What are complications of Ebola hemorrhagic fever?
    • What is the prognosis of Ebola hemorrhagic fever?
    • Is it possible to prevent Ebola hemorrhagic fever? Is there a vaccine for Ebola hemorrhagic fever?
    • What is the latest research on Ebola hemorrhagic fever?
  • Urine Blockage in Newborns There are many syndromes and defects that may cause urine blockage in newborns. Defects in the urinary tract that may cause urine...learn more »
    In This Article
    Urine Blockage in Newborns Article
    • What are the types of defects in the urinary tract?
    • What syndromes may affect the urinary tract?
    • How are problems and birth defects of the urinary tract diagnosed?
    • What is the treatment for urine blockage in newborns?
    • What research is being done on urine blockage in newborns?
    • Where can people find more information on urine blockage in newborns?
  • Guinea Worm Disease Guinea worm disease (GWD or dracunculiasis) is an infection caused by the parasite Dracunculus medinensis. After a person drinks...learn more »
    In This Article
    Guinea Worm Disease Article
    • Guinea worm disease facts*
    • What is dracunculiasis (Guinea worm disease)?
    • How does Guinea worm disease spread?
    • What are the signs and symptoms of Guinea worm disease?
    • What is the treatment for Guinea worm disease?
    • Where is Guinea worm disease found?
    • Who is at risk for infection with Guinea worm disease?
    • Is Guinea worm disease a serious illness?
    • Is a person immune to Guinea worm disease once he or she has it?
    • Is it possible to prevent Guinea worm disease?
  • SARS Severe acute respiratory syndrome (SARS) is a respiratory disease caused by the coronavirus SARS-CoV. Symptoms include fever and...learn more »
    In This Article
    SARS Article
    • Severe acute respiratory syndrome (SARS) facts
    • What is severe acute respiratory syndrome (SARS)?
    • What causes SARS? How is SARS transmitted?
    • What are risk factors for SARS?
    • What are SARS symptoms and signs?
    • How is SARS diagnosed?
    • What is the treatment for SARS?
    • What is the prognosis of SARS?
    • Is it possible to prevent SARS?
    • Is there a SARS vaccine? What research is being done on SARS?
    • Where can people get more information about SARS?
  • German Measles (Rubella) German measles is a disease that's caused by a virus. Symptoms include rash and fever for two to three days. The MMR (measles,...learn more »
    In This Article
    German Measles (Rubella) Article
    • What is rubella (German measles)?
    • What are rubella symptoms and signs?
    • What are the complications of rubella?
    • How is rubella spread from person to person?
    • Can rubella be prevented with a vaccine?
    • Does my child need the rubella vaccine (MMR)?
    • As an adult, do I need the rubella vaccine (MMR)?
  • Melioidosis Melioidosis (Whitmore's disease) is an infectious disease caused by Burkholderia pseudomallei bacteria. Symptoms include...learn more »
    In This Article
    Melioidosis Article
    • Melioidosis facts
    • What is melioidosis? What causes melioidosis?
    • Where does melioidosis occur?
    • What are symptoms of melioidosis?
    • How is melioidosis diagnosed?
    • How is melioidosis treated?
    • Can melioidosis be prevented?
    • What is the prognosis for melioidosis?
  • Viral Hemorrhagic Fever Viral hemorrhagic fever(s), or VHFs are a group of illnesses caused by distinct families of viruses. Many of these viruses are...learn more »
    In This Article
    Viral Hemorrhagic Fever Article
    • Viral hemorrhagic fever (VHF) facts*
    • What are viral hemorrhagic fevers?
    • How are hemorrhagic fever viruses grouped?
    • What carries viruses that cause viral hemorrhagic fevers?
    • Where are cases of viral hemorrhagic fever found?
    • How are hemorrhagic fever viruses transmitted?
    • What are the symptoms and signs of viral hemorrhagic fever illnesses?
    • How are patients with viral hemorrhagic fever treated?
    • How can cases of viral hemorrhagic fever be prevented and controlled?
    • What needs to be done to address the threat of viral hemorrhagic fevers?
  • Weber-Christian Disease Weber-Christian disease is a rare inflammatory disease that affects the body's fat tissues. It's also known as relapsing febrile...learn more »
    In This Article
    Weber-Christian Disease Article
    • Weber-Christian disease facts
    • What is Weber-Christian disease? What are the risk factors for this disease?
    • What is panniculitis?
    • What are other symptoms of Weber-Christian disease?
    • What causes Weber-Christian disease?
    • How is Weber-Christian disease diagnosed?
    • What is the prognosis of Weber-Christian disease?
    • What is the treatment for Weber-Christian disease?
  • Q Fever Q fever is a highly infectious disease that causes high fever, diarrhea, cough, and sweating. Infected animals may transmit Q...learn more »
    In This Article
    Q Fever Article
    • Q fever facts
    • What is Q fever?
    • Where does the name Q fever come from? What causes Q fever?
    • How does Q fever spread?
    • Who is at risk for getting Q fever?
    • Are there different forms of Q fever?
    • What are the signs and symptoms of Q fever?
    • How do physicians diagnose Q fever?
    • Is Q fever deadly?
    • Is Q fever contagious?
    • What is the danger of getting Q fever while pregnant?
    • What complications may arise with Q fever?
    • What is the prognosis for Q fever?
    • If it is not Q fever, what else could it be?
    • What should people do if they have been exposed to Q fever?
    • Is there any treatment for Q fever?
    • Is there a vaccine against Q fever?
    • Is Q fever a bioterrorism threat?
    • Where can people find more information about Q fever?
  • Ascariasis A parasite names Ascaris lumbricoides causes ascariasis. Symptoms and signs include: abdominal pain, abdominal swelling,...learn more »
    In This Article
    Ascariasis Article
    • Ascariasis facts
    • What is ascariasis?
    • What is Ascaris lumbricoides? What do Ascaris worms look like?
    • What causes ascariasis?
    • What are the signs and symptoms of an ascariasis infection?
    • What are the risk factors for developing ascariasis?
    • How do health-care professionals diagnose ascariasis?
    • What is the treatment for ascariasis?
    • What type of specialists treat ascariasis?
    • Are there home remedies for ascariasis?
    • What are the complications of ascariasis?
    • What is the prognosis of ascariasis?
    • Is it possible to prevent ascariasis?
  • NDM-1 NDM-1 (New Delhi metallo-beta-lactamase) is an enzyme produced by certain strains of bacteria that have recently acquired the...learn more »
    In This Article
    NDM-1 Article
    • NDM-1 facts
    • What is NDM-1?
    • What causes NDM-1 to be produced in bacteria?
    • What are symptoms and signs of a person infected with bacteria carrying NDM-1?
    • How are bacteria that produce NDM-1 identified?
    • What is the treatment for an infection caused by bacteria that make NDM-1?
    • What is the prognosis for a person infected with NDM-1 producing bacteria?
    • Can infections with bacteria containing NDM-1 be prevented?
    • Where can people find more information about NDM-1 producing bacteria?
  • Is Meningitis Contagious? Meningitis, inflammation of the meninges, symptoms and signs include neck stiffness, headache, and fever. There are five types of...learn more »
    In This Article
    Is Meningitis Contagious? Article
    • What is meningitis?
    • Is meningitis contagious?
    • What is the incubation period for meningitis?
    • How is meningitis transmitted?
    • How long does meningitis last?
    • When should someone seek medical care for meningitis?
  • Marburg Virus Disease Marburg virus disease is a zoonotic infection that produces symptoms such as chills, headaches, fever, and muscle aches. The...learn more »
    In This Article
    Marburg Virus Disease Article
    • Marburg virus disease facts
    • What is Marburg virus disease?
    • What causes Marburg disease?
    • What are the symptoms and signs of Marburg infection? What is the incubation period for a Marburg virus infection?
    • What are risk factors for getting Marburg infections?
    • How do health-care professionals diagnose Marburg viral infections?
    • What treatment is available for Marburg virus infections?
    • What specialists treat Marburg infections?
    • Is it possible to prevent Marburg virus infections?
    • What is the prognosis for a Marburg virus infection? What complications may occur with Marburg infections?
    • What research is ongoing about Marburg virus infections?
    • Why is Africa now seeing so many cases of what were relatively rare viral diseases like Ebola and Marburg virus infections?
  • Enterovirulent E. coli (EEC) Enterovirulent Escherichia coli (E. coli) are strains of related bacteria that have a strong propensity to cause gastrointestinal...learn more »
    In This Article
    Enterovirulent E. coli (EEC) Article
    • Enterovirulent E. coli (EEC) facts
    • What are enterovirulent E. coli (EEC)?
    • What are the symptoms caused by enterovirulent E. coli (EEC)?
    • A new EEC group? (E. coli 0104:H4)
    • How do enterovirulent E. coli groups cause disease?
    • When should one seek medical care for enterovirulent E. coli infection?
    • How are enterovirulent E. coli infections diagnosed?
    • How are enterovirulent E. coli infections treated?
    • How is self-care at home done for enterovirulent E. coli?
    • What are the complications associated with enterovirulent E. coli (EEC)?
    • How are enterovirulent E. coli (EEC) infections prevented?
    • What are the prognoses (outcomes) of enterovirulentE. coli infections?
  • Is Mononucleosis (Mono) Contagious? Mononucleosis (mono) is caused by the Epstein-Barr virus and can be transmitted by an infected person's saliva. Mono symptoms and...learn more »
    In This Article
    Is Mononucleosis (Mono) Contagious? Article
    • What is mono (mononucleosis)?
    • Is mono contagious?
    • How do I know if I have mono?
    • How is mono transmitted? What is the incubation period for mono?
    • When will I know I am cured of mono?
    • When should I contact a health-care professional about mono?
  • Monkeypox Monkeypox is a viral disease that causes symptoms such as fever, sweating, and a rash with papules and pustules on the face and...learn more »
    In This Article
    Monkeypox Article
    • Monkeypox facts
    • What is monkeypox?
    • What is the history of monkeypox?
    • What causes monkeypox? How is monkeypox transmitted?
    • What are risk factors for monkeypox?
    • What are monkeypox symptoms and signs?
    • How is monkeypox diagnosed?
    • What is the treatment for monkeypox?
    • What is the prognosis of monkeypox?
    • Can monkeypox be prevented?
    • What research is being done on monkeypox?
    • Where can people get more information about monkeypox?
  • Is Tuberculosis (TB) Contagious? Mycobacterium tuberculosis causes tuberculosis (TB). TB may be transmitted when an infected person sings, sneezes, coughs, or...learn more »
    In This Article
    Is Tuberculosis (TB) Contagious? Article
    • What is tuberculosis (TB)?
    • Is tuberculosis (TB) contagious?
    • How will I know if I have tuberculosis?
    • How do people transmit tuberculosis?
    • How will I know if I am cured of tuberculosis? What is the contagious period for TB?
    • When should I contact a medical caregiver about tuberculosis?
  • Is Chickenpox Contagious? Chickenpox is an infectious disease caused by the varicella zoster virus. Chickenpox symptoms and signs include a blistering,...learn more »
    In This Article
    Is Chickenpox Contagious? Article
    • What is chickenpox?
    • Is chickenpox contagious?
    • How will someone know that he or she has chickenpox?
    • How is chickenpox transmitted?
    • How will someone know when he or she is cured of chickenpox?
    • When should someone contact a medical provider about chickenpox?
  • Lassa Fever Lassa fever is a viral hemorrhagic fever that causes flu-like symptoms. Ribavirin is the standard treatment for Lassa fever....learn more »
    In This Article
    Lassa Fever Article
    • Lassa fever facts
    • What is Lassa fever?
    • What is the history of Lassa fever?
    • What are causes and risk factors for Lassa fever?
    • Is Lassa fever contagious? If so, what is the contagious period for Lassa fever?
    • When is Lassa fever no longer contagious?
    • What is the incubation period for Lassa fever?
    • What are Lassa fever symptoms and signs?
    • How do physicians diagnose Lassa fever?
    • What is the treatment for Lassa fever?
    • What are complications for Lassa fever?
    • What is the prognosis of Lassa fever?
    • Is it possible to prevent Lassa fever? Is there a vaccine for Lassa fever?
    • What research is being done on Lassa fever?
    • Where can people find more information on Lassa fever?
  • Cyclospora Infection (Cyclosporiasis) Cyclospora cayetanensis is a parasite that causes infection when humans ingest food contaminated with feces from an infected...learn more »
    In This Article
    Cyclospora Infection (Cyclosporiasis) Article
    • Cyclospora infection (cyclosporiasis) facts
    • What is Cyclospora infection?
    • What causes Cyclospora infection?
    • What are the risk factors for a Cyclospora infection?
    • What are the symptoms of Cyclospora infection?
    • How is Cyclospora infection diagnosed?
    • What is the treatment of Cyclospora infections?
    • What are complications of a Cyclospora infection?
    • What is the prognosis of a Cyclospora infection?
    • Is it possible to prevent Cyclospora infections?
  • Is Swine Flu (H1N1) Contagious? Swine flu (H1N1) is a contagious virus that spreads when an infected individual expels virus-containing droplets into the air...learn more »
    In This Article
    Is Swine Flu (H1N1) Contagious? Article
    • What is swine flu?
    • Is swine flu (H1N1) contagious?
    • What is the contagious period for swine flu (H1N1)?
    • How will I know if I have swine flu?
    • How is swine flu transmitted?
    • How will I know if I am cured of swine flu?
    • When should I contact medical caregiver about swine flu (H1N1)?
  • Is Roseola Contagious? Roseola is a common viral infection among children 6-24 months of age. Symptoms and signs include a high fever and a rash all...learn more »
    In This Article
    Is Roseola Contagious? Article
    • What is roseola?
    • Is roseola contagious? What is the incubation period for roseola?
    • How will I know if someone or my child has roseola?
    • How is roseola transmitted?
    • When will I know that someone or my child is cured of roseola?
    • When should I contact a medical caregiver about roseola?
  • Is Scarlet Fever Contagious? Group A strep bacteria cause scarlet fever. Scarlet fever is transmitted via person-to-person contact and by coming in contact...learn more »
    In This Article
    Is Scarlet Fever Contagious? Article
    • What is scarlet fever?
    • Is scarlet fever contagious?
    • How will I know if I have scarlet fever?
    • How is scarlet fever transmitted?
    • When will I know I am cured of scarlet fever?
    • When should I contact a physician about scarlet fever?
  • Is Norovirus Contagious? Noroviruses cause food poisoning symptoms (vomiting, nausea, and diarrhea) in infected individuals. Norovirus is transmitted via...learn more »
    In This Article
    Is Norovirus Contagious? Article
    • What is norovirus?
    • Is norovirus contagious?
    • What is the contagious period for norovirus?
    • How will I know if I have norovirus?
    • How is norovirus transmitted?
    • How will I know I am cured of norovirus?
    • When should I contact a medical caregiver about norovirus?
  • Is Whooping Cough (Pertussis) Contagious? Whooping cough (pertussis) is a highly contagious respiratory infection caused by Bordetella pertussis. Pertussis is...learn more »
    In This Article
    Is Whooping Cough (Pertussis) Contagious? Article
    • What is whooping cough (pertussis)?
    • Is whooping cough contagious?
    • How will I know if someone has whooping cough? What are the various stages of pertussis?
    • How is whooping cough transmitted? What is the incubation period for pertussis? What is the contagious period for pertussis?
    • When will I know someone is cured of whooping cough?
    • When should I contact a medical caregiver about whooping cough?
  • Is the Ebola Virus Contagious? Ebola hemorrhagic fever is a highly contagious disease that is transmitted through direct contact. Ebola's incubation period...learn more »
    In This Article
    Is the Ebola Virus Contagious? Article
    • What is Ebola?
    • Is Ebola contagious?
    • What is the incubation period for the Ebola virus?
    • How will I know if someone is infected with Ebola?
    • How is the Ebola virus transmitted?
    • How will I know if someone is cured of Ebola? What is the contagious period for Ebola?
    • When should I contact a medical caregiver about Ebola?
  • Is Respiratory Syncytial Virus (RSV) Contagious? Respiratory syncytial virus (RSV) is a contagious viral infection that causes symptoms such as decreased appetite, runny nose,...learn more »
    In This Article
    Is Respiratory Syncytial Virus (RSV) Contagious? Article
    • Is respiratory syncytial virus (RSV) contagious?
    • What is the incubation period for a respiratory syncytial virus (RSV) infection?
    • What is the contagious period for RSV?
    • How is respiratory syncytial virus (RSV) transmitted?
    • When should I seek medical care for anyone with RSV infection?