A new variant of H5N1 bird flu, known as D1.1, has been detected in dairy cattle in Nevada. This marks the first time this strain has been found in cows, showing symptoms like coughing and sneezing.
A newly identified strain of H5N1 bird flu has been confirmed in dairy cattle in Nevada, marking the second known spillover ...
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 ...