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 H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...

The H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human ...

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

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

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

As more cases of bird flu emerge across the country, public health leaders in New York City are watching warily -- and making ...

Seven Delmarva-region commercial operations have now reported cases of the highly contagious virus.

The first person has died of bird flu in the United States, the Louisiana Department of Health confirmed on Monday. The ...

The case of the Canadian teen and the death of a Louisiana man are stark reminders of bird flu’s capacity to ignite serious ...

Louisiana officials say they are not aware ... evidence that the virus is spreading from person to person. The H5N1 bird flu has been spreading widely among wild birds, poultry, cows and other ...

The U.S. Centers for Disease Control and Prevention is urging health care workers to accelerate bird flu testing for patients ...