San Francisco confirmed that a child in the city became the first case of H5N1. A panel of biotech leaders discussed what ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

The CDC is now calling for subtyping of influenza A viruses in all hospitalized patients -- and on an accelerated timeline, ...

Its alert to doctors and hospitals follows a few rare but mysterious bird flu cases in the US – including, most recently, a ...

CDC officials confirmed earlier this week that a second San Francisco ... to test for the H5N1 bird flu subtypes are urged to ...

A California duck farm made headlines this week after the World Organization of Animal Health published a report by U.S.

H5N9 is a rare strain of avian influenza. H5N1 is the more ... H5N9 is a strain of the H5N1, H7N9, and H9N2 bird flu virus subtypes, according to the National Institute of Health, but far less ...

As the Centers for Disease Control and Prevention (CDC) explains, bird flu is a disease caused by the influenza ... infected with H5N1 in the last year. On Friday, the San Francisco Department ...

The findings come at a time when outbreaks of bird flu -- a different subtype of the ... diagnosed with influenza, a recent study reports an ... Single Mutation in H5N1 Influenza Surface ...

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.