Abbotsford, British Columbia, has now had 100 commercial poultry flocks struck by highly pathogenic avian influenza (HPAI) ...

The virus has recently expanded in two ways: across regions and across species. Rather than being concentrated in Asia, bird ...

The recent appearance of the H5N1 bird flu in pigs does raise viral reassortment concerns. Here's what we know about this ...

Both flocks affected by this strain of highly pathogenic avian influenza were in Abbotsford, British Columbia.

A teen in British Columbia recently became critically ill after becoming infected with H5N1. H5N1 is a highly pathogenic ...

Efforts to contain the virus are falling short. A teenager in Canada is in critical condition after an unexplained infection.

As contradictory and confusing bird flu test results come back from various county and state agencies, the state's ...

H5 bird flu, a type of avian influenza, has infected dozens of people in the U.S., and spread to seven states and Canada this ...

Human cases in the US are on the rise and the virus is turning up in cows and dairy products. Luckily, we have some vaccines ...