The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states. Now at least 875 herds across 16 states have tested positive.

The CDC called findings about bird flu mutations in a human case “concerning” but says the risk to the general public from ...

The spread of raw meat and poultry isn't a witch’s brew but dinner for the rich and powerful … dog or cat. ...

The death of an Oregon house cat and a pet food recall are raising questions about the ongoing outbreak of bird flu and how ...