The project is the brainchild of Dr. Robert Webster, a New Zealand virologist who was the first to understand that flu ...

The Wellsville Animal Hospital shares what the symptoms of bird flu (H5N1 avian influenza) in cats might look like, after ...

Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there ...

Gavin Newsom declared a state of emergency on Wed. in response to the bird flu outbreak affecting dairy herds. Find out more about the rising cases, its symptoms, and other details below. California ...

A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...

The Washington State Sanctuary is currently facing a crisis as it has lost tens of its big cats. The untimely fatalities are the result of the spread of bird flu among the animals in the facility.

The genetic analysis of the H5N1 avian flu virus in specimens from the nation's first severely ill hospitalized patient in ...

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

Avian flu is raising red flags across several provinces, including in Quebec. While it poses a low risk to humans right now, ...

The Oregon Department of Agriculture (ODA) yesterday reported that a house cat has died from H5N1 avian flu after eating raw ...

Samples from a hospitalized patient in Louisiana show changes that could make the H5N1 virus spread more easily between ...

Avian Influenza H5N1 is again circulating in susceptible wild birds in California during fall migration. The Golden State ...