The first human case of H5N1 bird flu has been discovered in Fresno County. The county’s first case came from someone who had ...

Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.

The virus has been detected from Delta to Chilliwack, and suspected to be 'widespread' within the Fraser Valley ...

People have been hearing a lot about H5N1 bird flu — or highly pathogenic avian influenza — since a B.C. teen became the ...

JAMM AQUINO / JAQUINO @STARADVERTISER.COM State Epidemiologist Dr. Sarah Kemble said Thursday that the state Department of Health is not yet able to determine whether the specimen collected last week ...

A hospitalized Canadian teen has health officials in both Canada and the U.S. expressing warnings over bird flu cases.

A teenager in British Columbia has become the first person in Canada to test positive for the deadly H5N1 bird flu. Health ...

Canadian officials have announced that a teenager in British Columbia has been hospitalized in critical condition with what is believed to be bird flu.

A teenager in British Columbia is critically ill with Canada's first case of the H5N1 bird flu strain. While the virus has ...

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

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

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