A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...

Officials believe it is the Type A H5N1 bird flu, but are awaiting confirmation ... The source in the lone Missouri case was ...

shows avian influenza A H5N1 virus particles (yellow), grown in Madin-Darby Canine Kidney (MDCK) epithelial cells (blue).

Rising H5N1 bird flu cases in the U.S. prompted the CDC to study the virus in ferrets, revealing it may have the potential to ...

The presentation, so brief as to be little more than a public service announcement, signals an abandonment of efforts to ...

Bird flu (H5N1) has been spreading across the country, among both animals and people, since April of this year. As the ...

New CDC research suggests that a small but significant percentage of dairy farmers working near infected cows have recently ...

Testing of dairy workers in Michigan and Colorado shows that more workers may be catching bird flu than thought.

The health agency now urges proactive testing and treatment for the virus among any workers who were exposed to H5N1.

The CDC study provides the largest window to date into how the bird virus first detected in March in dairy cows may be ...

Federal officials said Thursday that farmworkers exposed to bird flu should be tested for the virus even if they are not ...

CDC officials said the study suggests asymptomatic workers who engage in jobs ... Shah said the updated precautions are aimed ...