A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced.

While the risk to humans of exposure from cows or milk remains low, this new flu spillover from birds into cows raises the need for continued surveillance.

Nevada just confirmed its first human case of avian flu from infected cattle. Nevada’s first case was found in Churchill ...

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 newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture (USDA) ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S., and its effect on rising egg prices and ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

The U.S. Department of Agriculture has detected a second bird flu strain in dairy cattle that previously had not been seen in cows. Until now, all 957 bird flu infections among dairy cow herds had ...

Additionally, a 13-year-old girl in British Columbia ... The USDA said the D1.1 detection in dairy cows "does not change USDA’s [bird flu] eradication strategy and is a testament to the strength ...

Most bird flu infections in dairy cattle in the US have been the B3.13 ... A few weeks later, in early November, a 13-year-old girl in British Columbia, Canada, also tested positive for H5N1 ...