"Winter vomiting disease” is on the rise across the United States, with norovirus cases surging since mid-October. Wastewater ...

Norovirus is a “very contagious” germ that causes vomiting, diarrhea and stomach cramps, according to the California Department of Public Health. The virus inflicts acute gastroenteritis — ...

"There are some signs that another big norovirus season is ahead of us," Emory University Professor Ben Lopman told Newsweek.

“I nearly lost my life,” said Matthew Pascoe, 33 ...

The color of a person’s vomit can vary depending on its cause. While some may be cause for concern, most vomit colors do not indicate a need for medical attention. People may experience nausea and ...

A serious vomiting disorder linked to heavy cannabis use has risen sharply in the United States. A large analysis of ER visits found that cases of cannabinoid hyperemesis syndrome (CHS), or ...