Bird flu, also called avian influenza, is a virus that primarily impacts poultry flocks. It is usually passed onto them by ...
The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.
Concerns about bird flu are growing among health officials weeks after the first person in the U.S. died from the virus, and as cases of bird flu grow among animals and humans. Minnesota has ...
A new strain of bird flu has been confirmed at a duck farm in California, the first time the variant has been discovered in ...