Swine Flu (cont.)
In this Article
CDC - Infection Control
Recommended Infection Control for a non-hospitalized patient (ER, clinic or
home visit):
- Separation from others in single room if available until
asymptomatic. If
the ill person needs to move to another part of the house, they should wear a
mask. The ill person should be encouraged to wash hand frequently and follow
respiratory hygiene practices. Cups and other utensils used by the ill
person should be thoroughly washed with soap and water before use by other
persons.
CDC - Antiviral Treatment
Suspected Cases
Empiric antiviral treatment is recommended for any ill person suspected to have swine influenza A (H1N1) virus infection. Antiviral treatment with either zanamivir alone or with a combination of oseltamivir and either amantadine or rimantadine should be initiated as soon as possible after the onset of symptoms. Recommended duration of treatment is five days. Recommendations for use of antivirals may change as data on antiviral susceptibilities become available.
Antiviral doses and schedules (http://www.cdc.gov/flu/professionals
/antivirals/dosagetable.htm#table) recommended for treatment of swine influenza A (H1N1) virus infection are the same as those recommended for seasonal influenza:
Confirmed Cases
For antiviral treatment of a confirmed case of swine influenza A (H1N1) virus infection, either oseltamivir
or zanamivir may be administered. Recommended duration of treatment is five days. These same antivirals should be considered for treatment of cases that test positive for influenza A but test negative for seasonal influenza viruses H3 and H1 by PCR.
Pregnant Women
Oseltamivir, zanamivir, amantadine, and rimantadine are all "Pregnancy Category C" medications, indicating that no clinical studies have been conducted to assess the safety of these medications for pregnant women. Only two cases of amantadine use for severe influenza illness during the third trimester have been reported. However, both amantadine and rimantadine have been demonstrated in animal studies to be teratogenic and embryotoxic when administered at substantially high doses. Because of the unknown effects of influenza antiviral drugs on pregnant women and their fetuses, these four drugs should be used during pregnancy only if the potential benefit justifies the potential risk to the embryo or fetus; the manufacturers' package inserts should be consulted. However, no adverse effects have been reported among women who received oseltamivir or zanamivir during pregnancy or among infants born to such women.
Antiviral Chemoprophylaxis
For antiviral chemoprophylaxis of swine influenza A (H1N1) virus infection, either oseltamivir or zanamivir are recommended. Duration of antiviral chemoprophylaxis is 7 days after the last known exposure to an ill confirmed case of swine influenza A (H1N1) virus infection.
Antiviral dosing and schedules (http://www.cdc.gov/flu/professionals/antivirals/dosagetable.htm#table) recommended for chemoprophylaxis of swine influenza A (H1N1) virus infection are the same as those recommended for seasonal influenza:
Antiviral chemoprophylaxis (pre-exposure or post-exposure) with either oseltamivir or zanamivir is recommended for the following individuals:
- Household close contacts who are at high-risk for complications of
influenza (persons with certain chronic medical conditions, elderly) of a
confirmed or suspected case.
- School children who are at high-risk for complications of influenza
(persons with certain chronic medical conditions) who had close contact
(face-to-face) with a confirmed or suspected case.
- Travelers to Mexico who are at high-risk for complications of influenza
(persons with certain chronic medical conditions, elderly).
- Border workers (Mexico) who are at high-risk for complications of
influenza (persons with certain chronic medical conditions, elderly).
- Health care workers or public health workers who had unprotected close
contact with an ill confirmed case of swine influenza A (H1N1) virus
infection during the case's infectious period.
Antiviral chemoprophylaxis (pre-exposure or post-exposure) with either oseltamivir or zanamivir can be considered for the following:
- Any health care worker who is at high-risk for complications of influenza (persons with certain chronic medical conditions, elderly) who is working in an area with confirmed swine influenza A (H1N1) cases, and who is caring for patients with any acute febrile respiratory illness.
- Non-high risk persons who are travelers to Mexico, first responders, or border workers who are working in areas with confirmed cases of swine influenza A (H1N1) virus infection.
Next: Will a face mask protect me from getting the swine flu
(H1N1), and are there differences? »
- oseltamivir, Tamiflu - Learn about Tamiflu (oseltavivir), a drug prescribed for the treatment of flu infections including H1N1 (swine flu) infections. Tamiflu is recommended for pregnant women, adults, and children one year of age or older.
- Flu Vaccine - Get the facts about influenza vaccine (flu shot) ingredients, side effects and vaccination effectiveness. Learn who should (children, pregnant women, elderly) and shouldn't get a flu shot.
- Pneumonia - Learn pneumonia symptoms, causes, treatment, signs, diagnosis and types: viral and bacterial (Pneumocystis carinii, Klebsiella, Mycoplasma, Chlamydia pneumoniae).
Latest Medical News
Cold and Flu RSS