First reported on NBC National. The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

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

A rare subtype of the bird flu H5N9 was found at a commercial duck farm in California, according to the Paris-based World ...

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

FDA issues proposed rule on front-of-package nutrition labeling. The FDA has released its proposed rule on front-of-package nutrition labeling ...

Bird flu has sickened several dozen people around the U.S. and left one person dead while egg price hikes and shortages have ...

Large-scale mortality among snow geese has led the Pennsylvania Game Commission to declare Lehigh Valley the epicenter of a ...

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

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...