A Michigan State University researcher says work continues to identify how highly pathogenic avian influenza transmission occurs in dairy cattle. Large animal veterinarian Dr. Zelmar Rodriguez in 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 ...

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