San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

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

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

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Veterinary and public health officials are urging cat owners to remain vigilant as cases of Highly Pathogenic Avian Influenza ...

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

The new H5N1 version, known as D1.1, was found in dairy cattle in Nevada and is different than the B3.13 type that has spread ...

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

Nelson said infected cats often exhibit severe respiratory symptoms, including loss of appetite, fever, large amounts of eye ...

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