or bird flu, and was admitted to the hospital in recent days, according to the Centers for Disease Control and Prevention. The CDC determined the person was likely exposed to H5N1 from sick or ...

For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

Just hours after the Center for Disease Control and Prevention (CDC) announced the first severe case of bird flu in the United States on Wednesday, California Governor Gavin Newsom issued a state ...

Each week some revelation about bird flu seems to flutter through the news cycle. Here's what the latest research is saying ...