Since the first positive test this summer, the state of California has seen 22 confirmed cases of bird flu in humans.

Some rural Kansas counties are offering free flu vaccines targeting farm workers amid an ongoing nationwide bird flu outbreak ...

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

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

The reduction in global travel during COVID-19 offered researchers new insights into influenza spread and mutation. After ...

California public health officials are dipping into state and federal stockpiles to equip up to 10,000 farmworkers with masks ...

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

A teen in Canada who contracted bird flu is in critical condition, reports suggest. The patient lives in British Columbia and ...

Avian flu typically spreads between wild and domestic birds but can spread to other animals and people. There have now been ...

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.

Experts and health authorities say that while the risk of human infection with the H5N1 strain of avian influenza remains low ...

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