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 ...

The genetic sequencing of the bird flu virus (highly pathogenic avian influenza) detected in a Dodge County dairy herd earlier this month indicates it was likely a new spillover event from wildlife.

EAU CLAIRE, Wis. (WEAU) - Highly pathogenic avian influenza was confirmed in dairy cattle this week. However, local dairy farmers are not concerned about it reaching Eau Claire County. The virus was ...

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

When the current outbreak of the highly pathogenic avian influenza virus was detected in dairy cattle in March 2024, a group of researchers at Iowa State University started to ask questions. “If this ...

H5N1, a strain of highly pathogenic avian influenza (HPAI) found in US dairy cows continues to cause concern for farmers across the globe, with the Centers for Disease Control and Prevention (CDC) ...