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

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

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

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

In recent months, bird flu has started raising red flags among scientists and public health officials. Apoorva Mandavilli, a New York Times reporter who covers infectious diseases, explains why we ...

The team found that animals that had the virus inoculated directly into their lungs became severely ill, whereas animals that ...