The CDC reports flu cases are on the rise in Michigan for the second time this season. Local doctors explain what they've ...

Schools around the U.S. are closing due to surges of flu and other illnesses which are sickening students and staff. Here's ...

New York has ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven ...

The H5N1 avian influenza virus — bird flu — is now spreading with costly and terrifying rapidity worldwide among wild birds ...

Scientists are calling on the U.S. Centers for Disease Control and Prevention (CDC) to disclose data about the risks of ...

In November, virologist Beata Halassy announced to the world that she had cured her own breast cancer using a treatment ...

With respiratory illness season at its peak, the latest CDC data shows a significant rise in flu cases nationwide, while COVID-19 cases decline and RSV activity continues to wane. According to the CDC ...

All live poultry markets in New York City and some of its suburbs were ordered Friday to close for a week after the detection ...

South Carolina is one of a handful of states with the highest number of flu cases in the United States, according to data ...

It's an unusual winter for respiratory illnesses. The flu is peaking twice: once in early January and again in February.

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...