A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced.

A Michigan State University researcher says work continues to identify how highly pathogenic avian influenza transmission ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

Consumers can safely drink pasteurized milk, despite reports of dairy cattle infected with the new strain of bird flu.

Dairy cattle in Nevada have been infected with a new type of bird flu that's different from the version that has spread in ...