A US team of researchers says three vets who treated cattle showed evidence of bird flu infection even though they did not knowingly work with infected animals.

It also could mean there are more “virus–infected dairy cattle in states where infection in dairy cattle has not yet been ...

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

Health officials have confirmed that bird flu has been detected in milk from a cattle herd at a Phoenix-area dairy facility.

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

Health officials have confirmed that bird flu has been detected in milk from a cattle herd at a Phoenix-area dairy facility.

Nevada confirmed its first human case of bird flu, from the same strain, D1.1, that killed a Louisiana man in January.

State agriculture officials confirmed Tuesday that a dairy farm in Maricopa County tested positive for bird flu – Arizona's ...

A sample of milk from a herd of dairy cows in Maricopa County has tested positive for H5N1 avian influenza, or bird flu, according to the Arizona Department of Agriculture.

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

Seroprevalence of highly pathogenic avian influenza (HPAI) A(H5) virus infection has been identified among bovine vete ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...