A new strain of avian flu, H5N1, has spread to dairy cows and domestic cats in the U.S., with a dairy worker in Nevada ...

Bird flu remains a growing problem across the U.S., and many of us have questions about how serious it is and how worried we ...

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.

The virus is spreading with greater speed among animals, with transmission to humans increasing. But risk to the general ...

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

The first human case of bird flu in Nevada was caught by a dairy worker earlier this week, marking it the state's first human ...

A new variant of the bird flu has infected a dairy worker in Nevada, marking the state's first human case of the H5N1 avian influenza. The worker was exposed to the D1.1 strain after working with ...

Avian influenza is continuing to plague poultry and dairy farming operations, and with the virus spreading across the country ...

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

Now that the cattle, poultry, and animals in the wild in India at several places have been confirmed to have caught the H5N1 ...

Echoing results from earlier California investigations into H5N1 infections in domestic cats, an investigation by agriculture ...

Avian influenza infections were detected among cattle veterinarians tested last fall, including two people with no known exposure to animals with the virus, Reuters reported, citing a report released ...