Consider the norovirus, a real terror of a pathogen, just a couple dozen nanometers in length, with its invasive acids tucked inside a protein coat. Exposure to fewer than 100 particles of norovirus ...

Norovirus is not a form of influenza but rather a calicivirus. New strains appear every two to four years, and are "difficult to wipe out because they can withstand hot and cold temperatures as ...

Nationwide, outbreaks of norovirus, which causes vomiting and diarrhea, have surged to a level higher than they’ve been for more than a decade, according to the Centers for Disease Control and ...

Cases of norovirus, a wretched and highly contagious stomach bug, are surging in parts of the United States this winter, according to government data. A new strain of norovirus, called GII.

If you've recently been hit with what seems like a stomach bug, there's a possibility it's norovirus, a sickness that has been surging across the country over the past month or so. "During Aug. 1 ...

The most recent numbers from the U.S. Centers for Disease Control and Prevention show there were 91 outbreaks of norovirus reported during the week of Dec. 5, up from 69 outbreaks the last week of ...

According to the Centers for Disease Control and Prevention, the U.S. is seeing a surge in norovirus cases. According to the most recent report from the CDC, there were 91 reported norovirus ...

Norovirus, often erroneously called the "stomach flu," sickens an estimated 21 million Americans and 685 million people worldwide every year, and though there is currently no preventive vaccine, a ...