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.

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

The call to authorize a vaccine comes after the CDC announced that a person in Louisiana was hospitalized with the country's first known case of severe illness caused by the virus earlier this month.

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

The ongoing spread of bird flu in the United States has alarmed experts – not just because of human cases causing severe ...

"I feel like we should've learned our lesson from COVID, that just because we aren't testing doesn't mean the virus isn't there," Dr. Leana Wen said.

Amid a "concerning" new mutation in bird flu that may indicate the virus could begin to more easily infect humans, what are ...

Two commercial poultry facilities and one backyard flock in the state were the latest instances of highly pathogenic avian ...

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

WASHINGTON, United States (AFP) — The ongoing spread of bird flu in the United States has alarmed experts — not just because ...

Health officials in the United States have raised concerns over the possible risks of a new pandemic, after a bird flu ...