Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about symptoms and prevention. Cases of norovirus, also known as the stomach flu, ...

Positive test percentages for cases of norovirus in the United States are double what they were at the same period a year ago, according to the latest data from the Centers for Disease Control And ...

Plenty of people likely kicked off 2025 hunched over a toilet—but not because they’d imbibed too much on New Year’s Eve.

If you feel a sudden urge to run to the bathroom and lose your lunch, you're probably not the only one. This season's norovirus wave reached its highest ever percentage of positive test results for ...

Norovirus cases are surging across the country this winter, according to Centers for Disease Control and Prevention (CDC) data. There were 91 outbreaks reported by state health departments during the ...

The 2024 norovirus outbreak hitting the Northeast, including nearly 70 cases now being investigated in an upstate New York college town, has health officials scrambling to contain the stomach bug's ...

In an early clinical trial, an experimental norovirus vaccine given as a pill produced defensive responses exactly where it counts—in the saliva of older people most vulnerable to the explosive ...