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.

Highly pathogenic avian influenza, HPAI, or “bird flu,” cases are popping up, so here are some expert facts about the viral ...

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 ...

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 ...

Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds ...