It istime to take a hard look at the food production system that puts farm workers in close contact with sick cows and birds, ...

The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the virus ...

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

Canada has also just reported its first known case of bird flu in humans, a teenager who is currently in a critical condition ...

Why now: With reservoirs of virus persisting in dairy cattle, poultry and wild birds, there are ample opportunities for ...

Deputy director-general Stuart Anderson said testing confirmed a high pathogenic strain of avian influenza in chickens that has likely developed from interactions with local waterfowl and wild birds.

CBS News medical contributor Dr. Celine Gounder joins "CBS Mornings" to discuss the latest on bird flu as new cases raise ...

California health officials are warning not to drink another lot of raw milk from Fresno-based Raw Farm after it tested ...

A World Health Organization official on Thursday called for stronger surveillance in animals for evidence of infection with ...

Just this weekend, the CDC confirmed a mild case in a child who had no known exposure to an infected animal. There have been several cases like this one over the past few months.

The warning came five days after the CDC confirmed that a child had tested positive for bird flu in California.

California health officials have issued another warning and recall for unpasteurized milk from Raw Farm LLC because a second ...