The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird ...

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 new H5N1 strain has been spotted in cows and New York is temporarily closing live poultry markets, among other warning ...

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

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

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 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 ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

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

The new H5N1 version, known as D1.1, was found in dairy cattle in Nevada and is different than the B3.13 type that has spread ...