Pepper, the pet cat who made headlines last year for his role in the discovery of the first jeilongvirus found in the U.S., ...

Although the avian flu (H5N1) virus may not be making the news as frequently, it is still working hard behind the scenes, ...

The likelihood of antiviral prescribing and dispensing among patients with influenza varied by care setting, patient age, and underlying medical conditions.

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.