Commonly called the "stomach flu," norovirus​ is a contagious infection that can cause inflammation of the stomach.

As if cold and flu season weren't bad enough, this winter is turning out to be a particularly bad one for stomach bugs. By Dec. 11, 495 outbreaks of norovirus had been reported nationwide, compared ...

Parents have been warned over rising norovirus cases after new figures from the UK Health Security Agency showed infections ...

PARENTS are being warned to keep kids with tummy bug symptoms off school and nursery for 48 hours as the winter vomiting bug ...

In the last few months, schools all over the country have closed because of outbreaks of norovirus. Also known as stomach flu, norovirus infections cause watery diarrhea, low-grade fever and, most ...

Wilson Middle School in Wyandotte is closed Nov. 19 due to a potential norovirus outbreak, the district said. Here's what to ...

BOTHELL, Wash., Sept. 12, 2025 (GLOBE NEWSWIRE) -- Cocrystal Pharma, Inc. (Nasdaq: COCP) announces that President and co-CEO Sam Lee, PhD discussed the scientific foundation and clinical progress with ...

Lehigh Valley’s health networks are seeing abnormally high cases of the stomach bug that’s taking a large number of people out of action and leaving them stuck in the bathroom. Nationwide, outbreaks ...

Noroviruses are nonenveloped ssRNA viruses that form the genus Norovirus in the Caliciviridae family. The viral capsid is composed of 180 major capsid proteins that are coded by the open reading frame ...

Cases of norovirus are starting to occur as we head into winter. The infection rate has remained highest among children under ...

Noroviruses show a high genetic variation within their five genogroups; there are more than 30 genotypes and numerous genotype variants. An increase in the prevalence of norovirus infections is due to ...