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

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 ...

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

Genome sequencing of milk from Nevada has identified a different strain of bird flu in dairy cows for the first time, the ...

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

(Reuters) - The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been ...