Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...

There is no evidence of human-to-human transmission and the risk to the general public is low, however, health officials ...

Arizona is reporting its first two probable human cases of bird flu in Pinal County workers who were exposed to infected ...

Twenty-seven birds have been reported dead across the county, and six of them have been sent to the University of Texas ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. PHOENIX (AP) — Twenty California condors in ...

WEST FARGO, N.D. — Avian influenza activity has started to ramp up in North Dakota and South Dakota over recent weeks. Health experts in North Dakota are hoping to keep the public informed on what ...

Avian influenza, commonly known as bird flu, continues to be detected in wild birds across much of Washington.