The latest government data shows that cases of a fast-spreading stomach bug are surging in parts of the United States.

Robert Redfield, who led the CDC during Trump's first term, said "it's possible" that U.S. intelligence agencies were helping ...

Illness caused by norovirus typically starts suddenly, with symptoms developing 12 to 48 hours following exposure to the ...

Cases of a wretched stomach bug are surging in parts of the United States this winter, according to government data. The most ...

According to the CDC, during the week of December 5 alone, 91 outbreaks of norovirus were reported, an increase from late November.

Avian flu outbreaks and increased demand during the holiday season are being blamed for high egg prices in Massachusetts ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...

This year's winter COVID-19 wave is off to a late start, and experts expect cases to keep rising. Here's what to know.

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...