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

The Ohio Department of Health is reporting the state’s first probable human case of influenza A(H5), also known as Highly Pathogenic Avian Influenza (HPAI), or bird flu. An adult male Mercer County ...

The DNR’s ongoing disease surveillance indicates that HPAI is widespread in wild bird populations throughout the state.

The highly contagious bird flu that has sent egg prices skyrocketing has also spurred concern among New Yorkers about one of the city's most widely recognized animal inhabitants -- pigeons. Having to ...

The first case of bird flu in a human in Ohio has been reported, according to officials. A farm worker from Mercer County, Ohio, located on the state's western border along Indiana, came into contact ...

A form of highly pathogenic avian influenza, or H5N1, picked up in October and began spreading quickly through the country ...

Flu activity in Michigan is considered "very high," according a report from the U.S. Centers for Disease Control and Prevention.

A devastating wave of respiratory illnesses is sweeping across 40 US states, with millions already affected.

Flu cases are through the roof across the US right now. And, while cold and flu season always packs a punch, it feels like this year has been especially bad. That's because a common strain of flu has ...