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

Avian influenza, or “bird flu,” is a disease caused by influenza A viruses that spread widely among wild birds, and can cause outbreaks in commercial and backyard poultry flocks. Though there ...

A new study published Thursday by the Centers for Disease Control and Prevention shows that bird flu has silently spread from ...

CDC finds H5 bird flu antibodies in 3 veterinary practitioners, highlighting need for enhanced surveillance and safety protocols.

The report is the latest evidence that the outbreak in dairy herds is spreading undetected in cows, and the spillover into ...

Avian influenza (AI) continues to kill large numbers of migratory birds in eastern Pennsylvania as state officials have looked to slow the virus through organized shooting efforts. The Game ...

A report published by the Animal and Plant Health Inspection Service (APHIS) of the U.S. Department of Agriculture (USDA) details the characterization of viral sequences obtained from the milk of ...

SUNDAY, Feb. 2, 2025 (HealthDay News) -- A rapidly-spreading H5N1 avian influenza, otherwise known as bird flu, has been ...

More than 126,800 birds in New York have been affected by the avian flu since 2022, including thousands of new infections uncovered in recent months in New York parks, commercial flocks and ...

“The avian influenza outbreak on the mainland is another example of why food security in Hawaii is so important. Supporting local farmers and ranchers helps to ensure our food supply,” Hurd sai ...