
After exposure to the virus, someone with mono can be contagious for months, even before symptoms start and after symptoms subside. Read more: How Long Is a Person Contagious With Mono? Article
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Symptoms of Mono: Infectious Mononucleosis Treatment
What is mononucleosis? How do you get mono? What does a mono rash look like? Learn about mono symptoms, treatment, and diagnosis....
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Picture of Infectious Mononucleosis
Infectious mononucleosis. Swollen tonsils that appear red and with white lesions that may be oozing pus are a hallmark of...
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Picture of Infectious Mononucleosis
"Mono" and "kissing disease" are popular terms for this very common illness caused by the Epstein-Barr virus (EBV). See a picture...

SLIDESHOW
Bacterial Infections 101: Types, Symptoms, and Treatments See SlideshowRelated Disease Conditions
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Mononucleosis (Mono)
Infectious mononucleosis is a virus infection in which there is an increase of white blood cells that are mononuclear (with a single nucleus) "Mono" and "kissing disease" are popular terms for this very common illness caused by the Epstein-Barr virus (EBV).
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How Long Does It Take To Heal From Mononucleosis?
Infectious mononucleosis, also called “mono,” is a contagious infection most commonly caused by a herpes virus called Epstein-Barr (EBV). Teenagers and young adults are more commonly affected by mononucleosis.
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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 signs include rash, enlarged spleen, swollen lymph nodes, fever, sore throat, and fatigue.
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Mononucleosis Causes
Mononucleosis is a contagious (but not highly contagious) disease, mostly caused by Epstein-Barr virus (EBV) infection. Hence, it is also known as infectious mononucleosis.
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