Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

The spread of highly pathogenic avian influenza (HPAI) in U.S. dairy cattle can be traced to a single spillover event from a wild bird, researchers ...

As per the recent observations a growing number of H5N1 avian influenza infections in U.S. specially in dairy cattle has ...

The avian flu virus continues to affect poultry producers and dairy farms in 2025. In North Carolina alone, the virus has ...

It was a first for cows last March when the U.S. Department of Agriculture announced the highly pathogenic avian flu virus ...

The Kern County Fair announced that both the Poultry and Dairy Cattle Show have been officially approved by the California ...

In other H5N1 developments, the WHO releases surveillance guidance for human cases, and the USDA announces new funding to ...

Highly pathogenic avian influenza viruses were found in 38 people in CA from Sept. 30 to Dec. 24, 2024, including the first pediatric case in the US.

H5N1 bird flu has infected over 1,009 cattle across 17 U.S. states, affected poultry in New York and New Mexico, and caused one human death in Louisiana.

Biologically, H5N1 isn't so different from any other influenza A virus ... The virus's 2024 appearance in Texas dairies was a ...