In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat ...

Waterfowl recently found dead in several Northeast Ohio counties are presumed to have been infected with bird flu and samples ...

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next ...

Stanford University researchers have developed a way to make the seasonal flu vaccine stronger against more strains, ...

So far, the H5N1 virus isn't transmitted between people — but the CDC has found a mutation in a human case "concerning" ...

All year, I’ve been keeping tabs on the H5N1 avian flu outbreak in dairy cattle and birds in the United States. As a ...

In 2024, at least 66 human cases of bird flu have been reported in the United States, each one raising the risk of another ...

President-elect Donald Trump must contend with the H5N1 bird flu virus circulating among livestock, which experts fear could ...

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there ...