With 46 U.S. cases and alarming signs of the virus crossing species, experts warn of unpredictable risks if human-to-human ...

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 ...

People on the Isle of Man have been warned to avoid handling sick or dead birds after an outbreak of avian flu was confirmed ...

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

The first presumed human case of avian influenza (H5N1, or bird flu) has been reported in Canada. Canada's Health Minister Mark Holland confirmed the report in a post on X. "To date, there has ...

Canada has confirmed its first human case of bird flu after a teenager tested positive for the virus, according to health authorities. The teenager, from the western province of British Columbia ...

As H5N1 bird flu continues to spread around the US, health officials recently found that 7 percent of dairy workers tested on farms in two states had evidence of recent infection — and some had ...

Internal emails reveal Michigan health officials suspected that owners may have inadvertently spread bird flu to their household cats, raising new concerns about transmission patterns of the virus.