A new strain of bird flu has infected dairy cows in Nevada, marking the second time the virus has jumped from birds to cattle ...

Across the Pacific Ocean, federal authorities have discovered a worrying change in the worsening bird flu outbreak. A second ...

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

The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird ...