The Maricopa County Department of Public Health announced it is working with state and federal organizations in responding to a detection of avian influenza in a small number of animals at the zoo.

Five animals died at the Wildlife World Zoo and county health officials say their deaths were likely caused by bird flu ...

Health officials have detected new cases of bird flu statewide, one at a zoo in Maricopa County and the other in wastewater in Coconino County.

Arizona bird flu cases continue to rise after animals at Wildlife World Zoo were confirmed Wednesday to have the virus.

The Maricopa County Department of Public Health is working with state and federal officials to respond to the detection of ...

The first of the novel influenza virus cases in humans were detected earlier this week in two people working with infected ...

Coconino County health officials say they’ve detected H5 avian influenza in Flagstaff wastewater. Scientists who work with ...

Coconino County Health and Human Services (CCHHS) has confirmed that H5 avian influenza has been detected in wastewater ...

Phylogenetic analysis of the two full-length genes showed that the virus was most similar to the B3.13 genotype viruses ...

Leer en español Arizona is reporting its first two probable human cases of bird flu in Pinal County workers who ...

If confirmed, it would be California's second unexplained avian flu infection in a child. California’s first case, in Alameda ...