Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

A bird flu variant linked to the death of a Louisiana resident has now been found in cattle in Nevada.

Avian influenza has been detected for the first time in a herd of dairy cattle in Wisconsin - the 18th state to report the disease in cows since 2023. The Wisconsin cases are likely tied to a 2023 ...

As the highly pathogenic avian influenza outbreak continues, university experts work to develop edible vaccines to protect ...

The US experienced its first known bird flu deaths this year, igniting concerns that the virus could set off a pandemic in people. Nevertheless, it still reined in the outbreak enough to warrant ...