Public health officials maintain the risk of H5N1 bird flu infection remains low. They are searching for the source.

As the H5N1 avian influenza continues to threaten livestock, the U.S Department of Agriculture (USDA) is increasing its ...

A pig has tested positive for bird flu for the first time in the U.S. According to the U.S. Department of Agriculture (USDA), the pig was from a backyard farm in Crook County, Oregon that has a mix of ...

Public health experts are concerned that the first detection of H5N1 bird flu in a pig could mean the next step in ...

The first test of a little-known change to the presidential transition process is causing anxiety as Trump is potentially ...

Five pigs on a noncommercial farm in Oregon were tested for the virus after other animals fell ill. As NBC News points out, "pigs can become infected with both bird and human viruses at the same time, ...

A pig tested positive for the H5N1 bird flu for the first time in the US, government officials said, a feared development that could help the virus further evolve and put humans at risk.

H5N1, the strain of bird flu ravaging herds of cattle, according to the California Department of Public Health ...

In the heart of California’s dairy country, workers kitted in respirators, face shields and gloves are grappling with one of ...

After H5N1 was identified in other animals on the farm, five swine were euthanized for testing; two tested negative ... the ...

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, ...

Even as cases of H5N1 virus among animals and ... tests to determine if the virus had spread among them. Test results on five ...