Avian influenza isn't new to Arizona, but it may be the first time in several years Valley citizens are hearing about the disease. Anne Justice-Allen, state wildlife veterinarian for Arizona Game ...

State health officials emphasize that there is no evidence that human-to-human transmission of bird flu — avian influenza H5N1 — is happening in Arizona or anywhere in the U.S. to date.

The US Department of Agriculture Animal and Plant Health Inspection Service has confirmed the nation's first H5N1 avian flu ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County for the first time since the latest outbreak, according to the Arizona Department of Agriculture. Bird flu is a ...

The Brief. Two cases of human avian influenza, also known as "bird flu," have been reported in Arizona. State health officials say the two cases involved workers at a Pinal County commercial facility.

SCOTTSDALE, Ariz. - Arizona officials have confirmed the first cases in the Southwest of a bird flu that has led to the deaths of 37 million birds from commercial farms in the central and eastern U.S.

Avian flu has killed 3 California condors in northern Arizona Authorities are trying to determine what killed five others in the flock. The California condor population fell to near extinction in ...

More than 160 million wild and domestic birds have been infected with bird flu across the United States since 2022. One Arizona farmer says vaccinating chickens against avian influenza would help ...

Three California condors have died from avian flu in northern Arizona and authorities are trying to determine what killed five others in the flock, the National Park Service announced Friday.

Three California condors in northern Arizona have died after they were infected with highly pathogenic avian influenza (HPAI). The Peregrine Fund first observed a bird in the wild exhibiting signs ...