A vian flu first made the jump from birds into dairy cows on farms in a number of US states in spring 2024. Until now, all ...

Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with ...

As bird flu continues to spread across the United States, questions have emerged about the risk of contracting the virus from ...

The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

A branch of the H5N1 bird flu family tree that hadn't previously been seen in cattle has now been detected in dairy cows.

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

Forms of the virus have spilled over from wild birds into cattle at least twice, raising new questions about the virus’s ...

State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the ...

A recent study conducted on human A(H5N1) cases in the United States found that conjunctivitis was the primary symptom ...