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

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

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

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

Almost from the beginning of the spread of H5N1 bird flu among farms and ranches in the U.S. earlier this year, experts and ...

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

Scientists have voiced concern about the growing number of mammals becoming infected by bird flu, even if cases in humans ...

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

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

Pigs can be infected with human and avian flu, upping chances for the virus to evolve and become more infectious ...

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

The CDC said Thursday it is updating its recommendations for testing, treatment and protection for workers who may be exposed animals infected with bird flu.