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

The Fresno County Department of Public Health has confirmed its first human case of H5N1 bird flu in Fresno County Friday ...

It’s been nearly eight months since avian flu was first detected in US dairy herds, and cases in both cows and humans ...

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 ...

A Canadian teen who is in critical condition after contracting H5N1 bird flu was infected with a version of the virus that is different from the one circulating in U.S. cattle.

H5N1 avian flu was confirmed in a pig on a backyard farm in Oregon, the first detection of the virus in hogs in the ...

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

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

The teenager who is sick with the first-ever human case of avian influenza acquired in Canada is in hospital in critical ...

H5N1 bird flu might be more prevalent among humans than public health data shows - The number of infected dairy herds in ...