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.

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

The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...

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.

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 ...

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 ...

The outbreak of avian flu, which began in turkeys in February 2022, has already led to the death of 150m birds, including 41m ...