Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

A teenager in Canada is critically ill with the country's first human case of H5N1 bird flu. Health officials aren't sure how ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

"Very high" levels of the virus were detected by the CDC in New Mexico, with "high" levels in Oregon, Arkansas, and Maine.

Nuzzo said there are other hypotheses — which she stressed are just hypotheses — including one that posits people who were ...

Initial testing had indicated the teenager’s infection was from bird flu and was confirmed in further testing, the Public ...

Viruses work by taking control of our cells and carefully reprogramming them into machines to make more viruses. Because of ...

When sialic acid is absent, the sugar chains attach to receptors (yellow) that promote inflammation, exacerbating the ...

A teen in Canada may be the first person to catch an H5 bird flu virus within the country. Health officials are now working ...

The H5N1 strain of avian flu is now passing easily among South America's elephant seals and drastically cutting herd ...

Oct. 28, 2024 — A strain of H5N1 avian influenza virus found in a Texas dairy worker who was infected this spring was able to spread among ferrets through the air, ... Aug. 19, 2024 — The ...

Logan/ClassicStock /Getty Images) Pigs can be infected with multiple types of flu, and the animals can play a role in making bird viruses better adapted to humans, she explained. The 2009 H1N1 flu ...