Officials at Wildlife World Zoo in Arizona reported two big cats and three large birds died, while 25 human employees were ...

An Arizona Department of Health and Safety official weighs in on a recent breakout of bird flu cases throughout the state.

Five animals died at the Wildlife World Zoo and their deaths were likely caused by the H5N1 avian flu, according to Maricopa ...

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

Just days after the USDA issued a new order that all raw milk must be tested for bird flu, reports have emerged of animals dying of the virus, including cats and several zoo animals.

Animals at the Wildlife World Zoo in Arizona tested positive for bird flu, resulting in the deaths of a cheetah, a mountain ...

A number of animals at a Valley zoo were confirmed to have the bird flu, Arizona health authorities announced Wednesday.

The Maricopa County Department of Public Health announced it is working with state and federal organizations in responding to ...

Officials at Wildlife World Zoo in Litchfield Park say five animals have died after being exposed to bird flu.

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

A cheetah and mountain lion are among five animals that died after a bird flu outbreak at an Arizona zoo, officials and media outlets reported.

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.