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

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

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

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

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 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.

Health officials announced Wednesday that a “small number” of animals in a zoo collection at Wildlife World Zoo in Litchfield ...

A "small number of animals" at Wildlife World Zoo have tested positive for avian influenza, also known as bird flu, Maricopa County health officials say. Experts say the risk to public remains low.

California health officials continue to warn against consuming raw milk after a suspected bird flu case in a child.

IDALS and the U.S. Department of Agriculture Animal and Plant Health Inspection Service, or APHIS, confirmed a case of the H5N1 virus in a flock of layer chickens in Sioux County Dec. 6, another in a ...

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