At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Two house cats in Oregon were euthanized after testing positive for bird flu linked to their consumption of pet food made ...

A Wyoming woman was hospitalized with bird flu after contact with infected poultry at her home, marking the state's first human case.

In the U.S., bird flu headlines have focused on an unprecedented number of American cases and the impact of the virus on dairy cows and on poultry. In this May 22, 2018 photo, ruddy turnstones, larger ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of Agriculture.

While Dr. Coleman and her colleagues keep trying to pin down the spread of influenza, the bird flu is infecting more and more animals across the United States. Even cats are getting infected ...

Two cats living in separate households in Multnomah County, Oregon, fell ill after consuming the raw pet food. After consultation with their veterinarians, owners of the animals agreed to euthanize ...

More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the ...

The down side is migrating birds can help spread H5N1 bird flu and other diseases among other bird species, animals and occasionally people. In winter and spring, "birds are migrating, so they ...

Don’t be a hero if you spot birds or animals showing signs of avian flu (dead or distressed birds, multiple signs of sickness ...

Health officials are closely watching a third strain — a bird flu known as Type A H5N1 — that has sickened tens of millions of animals, but is known to have infected only 67 people in the U.S ...