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 ...

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

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

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

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

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

The U.S. Department of Agriculture will soon begin testing bulk raw milk across the country for bird flu, a significant ...

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.

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