Federal health officials have confirmed unsettling new details about the first United States case of severe bird flu, ...

A dozen more dairy herds in California have been stricken with bird flu as the virus continues to infect animals and humans ...

Other viruses reared their heads as well in 2024: Puerto Rico, Los Angeles and the Florida Keys all reported spikes in dengue ...

A virologist explains that why this probably isn’t the big one — but that it’s a sign of bad things happening with the virus.

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.

The death of an Oregon house cat and a pet food recall are raising questions about the ongoing outbreak of bird flu and how people can protect their pets.

Newsom's California emergency order came on the heels of an announcement from the U.S. Centers for Disease Control and ...

Dr Leana Wen said Biden should do as much as he can to battle the bird flu virus during his last days as president.

A dozen more dairy herds in California have been stricken with bird flu as the virus continues to infect animals and humans around the U.S. Nearly 700 herds in the state — or 71 percent of all herds — ...

The Biden administration's response to H5N1 avian influenza, or bird flu, has been lackluster, and infectious disease experts ...

Federal health officials say that not only has a Louisiana resident contracted the first severe case of bird flu in the U.S., ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.