The state of Wisconsin has become the 18th state to detect avian flu in dairy cattle since an outbreak began in 2023. The ...

The genetic sequencing of the bird flu virus detected in a Dodge County dairy herd earlier this month indicates it was a new ...

The United States Department of Agriculture (USDA) on Friday confirmed that a case of highly pathogenic avian influenza in a Wisconsin dairy herd marked a new spillover event from wildlife to cattle, ...

In early 2025, through the National Milk Testing Strategy, USDA detected two spillover events in Nevada and Arizona dairy ...

The USDA has confirmed a case of highly pathogenic avian influenza in a Wisconsin dairy herd, marking a new spillover event from wildlife to cattle. Identified as the H5N1 strain, this outbreak ...

After starting the year with its first known bird flu death, the US expanded its efforts to contain the virus, which enabled ...

New research shows that genetic changes in modern H5N1 viruses improve their ability to infect bovine cells, helping explain recent HPAI detections in U.S. dairy herds.

If we avert our eyes from the bird flu threat because our systems have grown inattentive, underfunded and unprepared, we risk ...

A highly pathogenic avian influenza was found in a herd of dairy cattle in Wisconsin, the latest in an ongoing outbreak of the disease, the U.S. Department of Agriculture said ...

Bird flu is spreading among wild birds across the Lone Star State as migration season ramps up. Wildlife officials are urging residents to stay alert and avoid unnecessary contact with animals. Texas ...

The latest data on respiratory illness in the United States shows that shoppers and merry-makers are spreading more than just holiday cheer: They’re also passing around germs. In many cases, it’s a ...