Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, according to officials.

Milk from every dairy in Arizona has been tested for avian flu at least once since January, but this week was the first time ...

Bird flu was recently detected in milk produced by an Arizona dairy herd for the first time, officials announced Friday.

Ariz., is talking to farmers and consumers about what President Donald Trump's tariff agenda could mean at home.

Health officials confirmed the bird flu virus has been detected in dairy milk at a Phoenix-area facility and it’s raising ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of Agriculture.