Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

A study published Thursday by the US Centers for Disease Control and Prevention (CDC) suggests that people can transmit bird ...

With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

Bird flu infects many species, including wild animals, according to the United Nations. Ducks, quail and at least one eagle ...

The first human case of bird flu in Ohio was reported in a farm worker from Mercer County. There have been 68 human cases of ...

Two cats that belonged to Michigan dairy workers exposed to bird flu died after being infected with the virus last year.

As bird flu cases continue to rise across the United States, questions are emerging about the effectiveness of the current ...

As bird flu cases continue to pop up in humans, Canada announced Wednesday that it purchased 500,000 doses of vaccine ...

But the study, whose publication was delayed by a pause in public communications by the agency, leaves key questions ...

A recent study by the Centers for Disease Control and Prevention (CDC) that was supposed to be made public weeks ago, but was ...

Ohio's first human case of bird flu was announced by the Ohio Department of Health Wednesday. A man from Mercer County who ...

A Wyoming woman hospitalized with bird flu is the state's first human case after her flock of chickens became infected and ...