Dairy cows in Nevada have been infected with a new strain of bird flu, marking the second strain detected in herds since ...

Dairy cattle in Nevada have been infected with a new type of bird flu that's different from the version that has spread in ...

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.

A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in ...

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the ...

U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding raises some worrying ...

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...