For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

Wisconsin is among 10 states to report human cases of the H5N1 virus so far, with more than half reported in California.

According to the Centers for Disease Control and Prevention (CDC), there have been 67 confirmed human cases of H5N1 bird flu ...

All live poultry markets in New York City, Westchester, Nassau, and Suffolk counties were temporarily shut down on Friday after seven bird flu cases were detected, New York Governor Kathy Hochul said.

Bird flu is continuing to spread across the United States, infecting wild birds and backyard poultry. It's causing egg prices ...

People are warning each other about an alleged recall on chicken and Eggland's Best eggs that's not based in reality.

Nevada dairy cows have been infected with a new form of bird flu, the Department of Agriculture announced Wednesday. The news signifies that the H5N1 virus has spilled from birds into cows at least ...

"Health related federal programs have dropped off online," said South Orange-Maplewood Health Officer Candice Davenport after ...

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

The new H5N1 version, known as D1.1, was found in dairy cattle in Nevada and is different than the B3.13 type that has spread ...

Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with ...

Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...