A dairy worker in Nevada has been confirmed to be infected by a new bird flu strain found to be spreading among cows in the ...

This version of the virus is circulating broadly in wild birds and is different from the virus that has been causing dairy ...

The worker was infected with a type of bird flu that’s different from the version that has been spreading in U.S. herds since ...

A strain of bird flu spreading among dairy cows in Nevada has infected a dairy worker in the state, the Centers for Disease ...

Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

Dairy cows in Nevada have been infected with a new strain of bird flu virus different from the one circulating in other herds ...

A Nevada dairy worker was infected with a novel bird flu strain, D1.1, marking the first known case linked to cattle. The ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from wild birds in late 2023 or early 2024. The USDA confirmed the virus's ...

U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of Agriculture said.