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 ...

The case concerned health officials and experts because human-to-human transmission of the H5N1 strain of avian influenza ...

Two people sharing a home caught the virus without known exposure to animals. More than 30 human cases have been reported in ...

Health officials say there’s no evidence bird flu is spreading between people after investigating a mysterious Missouri ...

In September officials said a person in Missouri became the first in the United States to test positive for bird flu without ...

There is no evidence of human-to-human transmission of bird flu in the case of the Missouri patient with no known infected ...

A teenager in British Columbia, Canada, has contracted the H5 strain of bird flu, marking the country's first confirmed human ...

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 ...

Federal health officials announced Thursday that a Missouri resident infected with bird flu did not spread the virus to ...

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