The Brazilian government confirmed a case of bird flu at a zoo in its capital after two birds were found dead there last week ...

Highly pathogenic avian influenza (HPAI) is commonly called “bird flu.” This disease began in the mid-1990s in Asia and has ...

Over the past 15 months, the U.S. Centers for Disease Control and Prevention has confirmed 70 human cases of bird flu across 13 states. The last known cases were reported nearly four months ago, in ...