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In November 2013, the U.S. Food and Drug Administration (FDA) approved an experimental H5N1 bird flu vaccine to be held in stockpiles. [22] [23] In a clinical trial including 3,400 adults, 91% of people age 18–64 and 74% of people age 65 or older formed an immune response sufficient to provide protection. Reported adverse effects were ...
In Russia and China a drug called arbidol is also used as a treatment. Testing of the drug has predominantly occurred in these countries and, although no clinical trials have been published demonstrating this is an effective drug, some data suggest that this could be a useful treatment for influenza. [5] [6]
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1] Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations.
Here’s what you need to know about severe bird flu, including its symptoms and treatment, after the U.S. sees its first severe case of H5N1.
Bird flu can also cause respiratory and classic flu-like symptoms, including cough, runny nose, fever, sore throat, body aches, headaches, fatigue, shortness of breath, and pneumonia, the CDC says ...
The Food and Drug Administration (FDA) acknowledges the presence of bird flu in dairy cows is “a novel and evolving situation.” That said, no previous studies have been done on the effects of ...
Mammalian influenza viruses tend to be labile, but they can survive several hours in a host’s mucus. [57] Avian influenza virus can survive for 100 days in distilled water at room temperature and for 200 days at 17 °C (63 °F). The avian virus is inactivated more quickly in manure but can survive for up to two weeks in feces on cages.
Bird flu is a scary illness with a high mortality rate. But so far, infections in the U.S. have been relatively mild—until now. A patient in Louisiana has been hospitalized with a severe case of ...