NBC Universal, Inc. The bird flu virus hasn’t yet spread from person to person, the Centers for Disease Control and ...

A Missouri bird flu case first reported by the CDC in September has drawn national attention. The CDC released findings ...

Centers for Disease Control and Prevention officials told reporters Thursday that there is no evidence that there has been ...

A new study revealed more farmworkers had signs of infection, even though they reportedly did not display symptoms of illness.

As H5N1 bird flu continues to spread wildly among California dairy herds and farmworkers, federal health officials on Thursday offered some relatively good news about Missouri: The wily avian ...

A teenager in British Columbia has become the first person in Canada to test positive for bird flu, authorities said Saturday ...

A new study by the Centers for Disease Control and Prevention found that some dairy farm employees showed signs of infection, ...

Canada has confirmed the first human case of bird flu after a teenager tested positive. Authorities have said that the ...

A Missouri patient who tested positive for the H5N1 virus alerted health officials in August, launching an investigation.

Apart from the Missouri case, all of these people had confirmed contact ... Could such reassortment occur if a person were ...

But finding bird flu in a pig raises worries that the virus may be hitting ... Washington, Michigan, Texas and Missouri — ...

H5N1, or bird flu, has been spreading among farm animals, wild birds and other animals and has infected 31 people, mostly farmworkers, in the U.S. After the Missouri patient fell ill, several ...