Dozens of domestic cats, including at least 24 this year, have been infected with H5N1, according to the U.S. Agriculture ...

In February 2024, government veterinarians in the Czech Republic investigating a bird flu outbreak found themselves in the ...

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

A Wyoming woman hospitalized with bird flu is the state's first human case after her flock of chickens became infected and ...

A woman is hospitalized in Wyoming with H5N1 bird flu, likely the result of handling infected birds in a backyard flock, ...

A New Jersey pharmaceutical company has received a “a conditional license" for its bird flu vaccine for use in chickens. An ...

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

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

H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of ...

Bosnia has reported an outbreak of highly pathogenic H5N1 avian influenza, the World Organisation for Animal Health said on ...

A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...