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.

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

The World Health Organization voiced alarm at the growing spread of H5N1 bird flu to new species, including humans, who face an ‘extraordinarily high’ mortality rate. Hong Kong should test for ...

After wandering into a field with several barn cats, columnist Joyce Bupp suddenly found herself surrounded by a variety of ...

Sunflower growers who grapple with crop losses from blackbirds might find help through new data.
Research from the University of North Dakota used weather ...

H5N1 bird flu was detected in a pig in Oregon, marking the first detection of the virus in swine in the country, the U.S.

Residents in Melbourne's south-east are calling for better signage to discourage people from feeding feral birds.

Dr. Todd Ellerin, chief of infectious diseases at South Shore Health, answers questions about the recent infection of a pig ...

Bird flu was detected in a pig at a backyard farm in Oregon. It’s the first time the virus has been detected in U.S. swine. Finding bird flu in a pig raises worries that the virus could become a ...