A new strain of bird flu has been detected in US dairy cattle, raising concerns about its potential transmission and impact ...

The U.S. Department of Agriculture has detected a second bird flu strain in dairy cattle that previously had not been seen in cows. Until now, all 957 bird flu infections among dairy cow herds had ...

Dairy cattle in Nevada have been infected with a new type of bird flu that’s different from the version that has spread in U.S. herds since last year, Agriculture Department officials said Wednesday.

Dairy cattle in Nevada have been found to be infected with a new type of bird flu, distinct from the one that has been ...