Health officials have announced six more H5N1 bird flu infections in humans: five in California and the first known case in ...

More than half a colony of Caspian terns on a small island near Port Townsend died last year amid an outbreak of bird flu, ...

Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

One person has been infected with the H5N1 bird flu in Oregon, the Centers for Disease Control and Prevention confirmed on ...

A teenager has been left in critical condition after contracting the first presumptive human case of avian influenza in ...

A teenager in Canada is critically ill with the country's first human case of H5N1 bird flu. Health officials aren't sure how ...

A British Columbia teen who contracted Canada's first known human case of H5 bird flu has deteriorated swiftly in recent days ...

Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

H5N1 bird flu raises alarm as human cases emerge in California and Oregon. Discover the implications and ongoing health ...

There is an inherent conflict of interest -- and the potential for injury to public health -- when a federal department both ...

Centers for Disease Control and Prevention provided an update on how the avian flu has impacted dairy workers, David Murray ...