In early November, a teenager in British Columbia, Canada, became critically ill with a strain of H5N1 called ‘highly ...

A teenager in Canada and a child in California have fallen ill without knowing how, after a first person in Missouri. Epidemiologists fear a low-level circulation of the virus that is causing an ...

The Democratic Republic of Congo (DRC) is investigating the cause of an outbreak of an unknown disease centered in Kwango ...

Health officials in Vietnam's Long An province today reported a human H5 case involving an 18-year-old man who is ...

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

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

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.

The virus has been found in raw milk, deepening concerns about bird flu spread. Experts discuss the symptoms and how to prevent getting sick.

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 ...