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

A variant of the H5N1 bird flu has now infected dairy cattle in Nevada, according to reports from the United States ...

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

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

The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...