Emails show concerns about potential human-to-pet transmission, with cases in cats now confirmed in multiple states.

The USDA and Oregon veterinary officials are investigating bird flu cases in a backyard farming operation that ... for ...

H5N1 bird flu was confirmed in a pig on a backyard farm in Oregon, the first detection of the virus in swine in the country, ...

For the first time, a bird flu infection has been detected in a pig, the U.S. Department of Agriculture is reporting ...

The USDA said there is no risk to the nation's pork supply from the Oregon case. The risk to the public from bird flu remains ...

The United States Department of Agriculture last week reported that a pig on a backyard farm in Oregon was infected with bird ...

Two states affected by avian flu outbreaks in dairy cattle and commercial poultry reported more probable H5 avian flu ...

H5N1 bird flu was detected in a pig in Oregon, marking the first detection of the virus in swine in the country, the U.S.

NEW YORK -- A pig at an Oregon farm was found to have bird flu, the U.S. Department of Agriculture announced Wednesday. It's ...

The Agriculture Department and Oregon veterinary officials are investigating positive cases of H5N1 in a backyard farming ...

The case was one factor that drove the USDA to broaden its bird flu surveillance to include nationwide ... a professor of ...