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 version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback