H5N1 avian influenza, more commonly known as bird flu, has infected more than 100 million birds in the U.S. and almost 500 ...

The World Health Organization voiced alarm at the growing spread of H5N1 bird flu to new species, including humans, who face an ‘extraordinarily high’ mortality rate. Hong Kong should test for ...

Bird flu was detected in a pig at a backyard farm in Oregon. It’s the first time the virus has been detected in U.S. swine. Finding bird flu in a pig raises worries that the virus could become a ...

The first detection of H5N1 bird flu in US swine has been reported on an Oregon backyard farm, raising concerns about potential human infection. The USDA assures low public health risk and no ...

The H5N1 bird flu strain has affected 394 dairy herds and over 104 million poultry across the US. A pig in Oregon tested positive for bird flu, raising concerns about potential human transmission ...

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 first time the virus has been detected in U.S. swine and raises ...

(CNN) — H5N1 bird flu has been identified in a pig in the United States for the first time, the US Department of Agriculture said Wednesday. The USDA and Oregon veterinary officials are ...

Share on Pinterest Bird flu has been spreading among domestic and wild birds, dairy cows, and other animals in the U.S. Viara Mileva/Getty Images A pig tested positive for H5N1 bird flu for the ...

Bird flu has been found in at least one pig at a backyard farm in Oregon, the first detection of the H5N1 virus in swine in the United States, the U.S. Agriculture Department said Wednesday.

Workers in California’s dairy country are grappling with one of the largest bird flu outbreaks in history. California has reported 16 human cases of bird flu this month, and worker ...

(Cynthia Goldsmith, Jackie Katz/CDC via AP, File) NEW YORK (AP) — A pig at an Oregon farm was found to have bird flu, the U.S. Department of Agriculture announced Wednesday. It’s the first ...