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 Agriculture said.

The highly pathogenic bird flu virus that has surfaced in a Wisconsin dairy herd is not a lingering ember from earlier outbreaks in cattle. It is a fresh jump from wildlife into livestock, a new ...

The H5N1 avian influenza virus—commonly known as bird flu—has been causing outbreaks in dairy cows in the United States since March 2024. Now, scientists studying the adaptation of the avian H5N1 ...

Bird flu was detected in a dairy herd in Dodge County, the first such case documented among dairy cattle in Wisconsin. The state Department of Agriculture, Trade and Consumer Protection identified a ...

Detections of Highly Pathogenic Avian Influenza have been on the rise in the United States with Kansas and Minnesota leading ...

Add Yahoo as a preferred source to see more of our stories on Google. Test tubes is seen labelled "Bird Flu" words in front of U.S. flag in this illustration taken, June 10, 2024. REUTERS/Dado ...

Kansas is suffering from the worst outbreak of highly pathogenic avian influenza in the country, with nearly 414,000 birds ...

Federal officials say migrating wild waterfowl are driving the surge in bird flu cases, though the risk to humans remains low.

Dec 19 (Reuters) - The United States Department of Agriculture on Friday confirmed that a case of highly pathogenic avian influenza in a Wisconsin dairy herd marked a new spillover event from wildlife ...