At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...

Bird flu has been detected in a backyard poultry flock in San Mateo, local officials said Tuesday. No human cases have been ...

Legislation intended to aid the state’s response to highly-pathogenic avian influenza, or bird flu, passed the Senate ...

This new version, known as D1.1, was confirmed in Nevada cattle on Friday, according to USDA. It was detected in milk ...

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...

What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

Researchers have stressed that bird flu still poses a minimal risk to the general public, though that may change as the virus ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in ...