With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

A new report reveals that more Americans may have had bird flu without reporting any symptoms. How many cases have been ...

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

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

A CDC study has found H5N1 bird flu antibodies in veterinarians who had no symptoms and no knowledge they had been working ...

Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...

Three dairy veterinarians, including one who worked only in states with no known bird flu outbreaks in cows, had recent, ...

Three veterinarians who work with cows have tested positive for prior infections of H5 bird flu, according to a study ...

Poultry flocks infected with bird flu are culled to prevent the spread of the virus whereas culling wild birds is generally ...

On February 5, the US Department of Agriculture said dairy cattle in the United States had tested positive for a particular strain of bird flu that was not previously found in cows.

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading ...

MDA says they will begin sampling routinely collected raw cow's milk from the state's approximately 1,600 dairy farms to test ...