A shift in the H5N1 virus has allowed it to spread more easily from birds to cows, raising concerns about its evolution.

About 20 dead or sick ducks and geese were recently discovered near Sands Lake, and testing confirmed they were likely all ...

The Centers for Disease Control and Prevention resumed publishing its weekly scientific report Thursday after an ...

Avian influenza, also known as bird flu, has been detected in Canada geese in Jefferson County — now one of 10 Kentucky ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the ...

Additionally, a lot of age-old practices such as heather burning and moorland draining have been halted to return the reserve ...

Bird flu is continuing to spread across the United States, infecting wild birds and backyard poultry. It's causing egg prices ...

Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with severe infections<a class="excerpt-read-more" href=" More ...

The detection indicates that distinct forms of the virus known as Type A H5N1 have spilled over from wild birds into cattle ...

A variant of the H5N1 bird flu has now infected dairy cattle in Nevada, according to reports from the United States ...