Add Yahoo as a preferred source to see more of our stories on Google. The CDC reported 91 norovirus outbreaks the week of Dec. 5, 2024, up from 69 the week before. By comparison, up to 41 outbreaks ...

What used to be a predictable “cold and flu season” has evolved into a formidable “triple threat” of the flu, RSV, and COVID-19—and now, the highly contagious norovirus is joining the headlines. For ...

Public health officials are issuing a nationwide warning as Norovirus cases climb earlier and more aggressively than expected ...

The Centers for Disease Control and Prevention reported double the cases of norovirus in early December compared with previous years after outbreaks were reported across the country. During the week ...

“Norovirus can mutate easily, similar to other viruses like influenza and Covid,” says Lucy Thorne, a lecturer in molecular ...

Norovirus cases have risen in the United States in recent weeks, according to data from the Centers for Disease Control and Prevention. Nearly 14% of tests for the illness came back positive during ...

Norovirus cases are surging in the US to some of the highest levels in more than a decade. More people are gathering post-pandemic, contributing to a rise in cases from past years. Staying hydrated is ...

Norovirus can strike suddenly, leaving you feeling nauseous and exhausted. Here's what to know if it hits you this winter.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As if cold and flu season wasn't enough to deal with, there's another disease on the rise: norovirus.

TAIPEI (Taiwan News) — Taiwan health authorities are warning of a continuing norovirus outbreak after more than 80,000 people sought medical attention for diarrhea during this year’s Lunar New Year ...

Twelve percent of nearly 3,000 norovirus tests during the week ending Nov. 22 came back positive — a notable increase from the 6.82% positivity rate three months earlier, according to CDC data. During ...