The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

Until now, all dairy herd H5N1 detections have involved the B3.13 genotype, thought to be the result of a single spillover ...

Cows in Nevada have been infected with a strain of H5N1 bird flu different from the strain detected in all other herds to ...

In leaked memos obtained by various media outlets, the Trump administration claimed that the pause at the CDC and other ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

Avian flu first made the jump from birds into dairy cows on farms in a number of US states in spring 2024. Until now, all ...

While the latest H5N1 strain isn’t known to spread among humans, it has already spilled over to more than a dozen species of wild mammals, from black bears to a bottlenose dolphin. As recently ...

When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that may lead to human-to ...

Nevada dairy cows have been infected with a new form of bird flu, the Department of Agriculture announced Wednesday. The news ...