Dairy farmer in Nevada infected with new bird flu strain. What to know about the D1.1 genotype.

Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

Researchers are beginning to step back and look at the bigger picture, examining how the virus affects cows not only in the ...

Highly pathogenic avian influenza, HPAI, or “bird flu,” cases are popping up, so here are some expert facts about the viral ...

Avian influenza has been detected for the first time in a herd of dairy cattle in Wisconsin - the 18th state to report the disease in cows since 2023. The Wisconsin cases are likely tied to a 2023 ...

Media reports say that antibodies against H5N1 avian flu have been detected in five cows in the Netherlands province of Northeast Friesland, although officials have yet to confirm the finding.