After the current strain of bird flu, H5N1, reached the U.S. in 2022, more than 148 million birds have been euthanized. What is the outbreak's potential impacts on humans, the poultry industry, egg ...

There have not been any cases among commercial flocks in Massachusetts, said Agricultural Commissioner Ashley Randle.

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

"This type of prevention can be very useful in controlling infection outbreaks and containing the bird flu pandemic," said an ...

Bird flu is now believed to be widespread in Massachusetts and is likely present even in places where there has not been a ...

A decade-old bird flu strain, H5N9, has surfaced in US poultry for the first time, detected in a California duck farm.

Two animal deaths at Lincoln Park Zoo in Chicago have been traced to an outbreak of avian influenza, or bird flu, according to a statement from zoo officials on Wednesday. It also announced that ...

A month ago, almost no one in the U.S. had heard of the Chinese artificial intelligence start-up DeepSeek. Today, its ...

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

The vaccine, typically given as 3 doses, was developed by China and hadn't previously been used in outbreak settings.

Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count climbs.

H5N1 vaccines have been previously licensed, and millions are in the national stockpile. But even with the news of the ...