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 ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

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 ...

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 ...

Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with ...

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

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding means the virus has again ...

A new strain of bird flu, which previously killed a man in Louisiana, has now been detected in dairy cows in Nevada. The detection, part of a national milk testing program by the USDA, indicates the ...

Herds of cattle in Nevada tested positive for the strain of H5N1 bird flu never before seen in cows, state agriculture ...

Dairy cows in Nevada have been infected with a new strain of bird flu virus different from the one circulating in other herds ...

A new type of bird flu has been detected in dairy cattle in Nevada, according to the USDA. The strain is different from the ...

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