In the US state of Nevada, a newly identified H5N1 bird flu strain, D1.1, has been found in six dairy herds. Scientists warn ...

The spread of bird flu across the US has forced farmers to kill millions of chickens, which has led to higher egg prices at ...

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 ...

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

Yahoo News provides the latest updates on the spread of bird flu in the U.S., and its effect on rising egg prices and ...

The virus is also adapting to new hosts — cows and other mammals — raising the risk that it could spark a human pandemic. “The risk has increased as we’ve gone on — especially in the ...

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

Until now, the human cases of bird flu traced to cattle have been mild ... in wild birds has turned up in dairy herds in Nevada ‒ raising concerns that future human infections could be more ...

There have been 66 confirmed human cases in the U.S., the majority of which have resulted from exposure ... You have 25,000 or more decision-makers among the dairy production industry, and there are ...

The Centers for Disease Control and Prevention says that 40 out of the 67 confirmed human bird flu cases since 2024 have been linked to exposure to dairy cows sick with the virus. Most of the ...