Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets ...

This story incorporates reporting fromU.S. News & World Report, cidrap.umn and scmp.com.The United States has reported its ...

The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm in California, the World ...

A US government memo ordering a halt to communication with global health bodies has concerned scientists as a strain of bird ...

As egg prices continue to soar across the country, there are new concerns about bird flu as a new strain was discovered at a ...

U.S. authorities also detected the more common H5N1 strain on the same farm in Merced County, California, they said in a ...

Detected on a duck farm in Merced County, California, it’s the first confirmed case of H5N9 in poultry in the US. Read more ...

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

The last duck farm on New York's Long Island is facing an uncertain future after a bird flu outbreak forced the culling of nearly 100,000 ducks.

Both H9N2 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of ...