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 on Wednesday, ramping up concerns about the persistent ...

The Nevada Department of Agriculture (NDA) has detected a second strain of the highly pathogenic avian influenza (HPAI) – or bird flu – in a herd of dairy cattle.. The agency has quarantined ...

The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird flu traced to cattle have been mild, mostly eye infections. But the U ...

Bird flu in cattle: Second type of strain found What we know: A version of the H5N1 bird flu virus known as B3.13 was confirmed in March after being introduced to cattle in late 2023, scientists said.

Until recently, all dairy herd detections in the U.S. had involved a form of bird flu, or avian influenza, known as B3.13. This strain of bird flu, known as D1.1, has only ever previously been ...

Bird flu is still spreading in dairy cattle. Scientists say the recent news of a second human case, detected in Michigan, underscores the need to stay vigilant.

Bird flu has spread to dairy cattle across the U.S., causing cows to produce less milk. ... Avian influenza strain discovered in mammals, World Health Organization monitoring spread 04:31.

Bird flu in Texas, Kansas affecting older dairy cows The Texas Animal Health Commission confirmed the flu virus is the Type A H5N1 strain, known for decades to cause outbreaks in birds and to ...

The U.S. Department of Agriculture has detected a second bird flu strain in dairy cattle that previously had not been seen in cows. Until now, all 957 bird flu infections among dairy cow herds had ...

The U.S. Department of Agriculture has detected a second bird flu strain in dairy cattle that previously had not been seen in cows. Until now, all 957 bird flu infections among dairy cow herds had ...