Based on electron microscopic (EM) imagery, this illustration provides a three-dimensional (3D) graphical representation of a number of norovirus virions, set against a white background.

And Vaxart's vaccine isn't the only one in the pipeline, nor is it the furthest along. Moderna has a norovirus vaccine in a Phase 3 trial, which is a larger study that will look at efficacy.

How you can catch norovirus twice From September 1, 2024 through the end of December, health officials reported 56 norovirus ...

What Is Norovirus? Norovirus is responsible for more than half of foodborne illness cases in the U.S. The virus can survive for up to two weeks on surfaces, flourishes in the face of common hand ...

Norovirus symptoms come on strong and make for a few extremely unpleasant days of vomiting, diarrhea and nausea. People tend to be fine once they’re through it. But it can be harder on the ...

Norovirus versus the stomach flu The stomach flu or "stomach bug" doesn't usually refer to an influenza virus; even when the flu has gastrointestinal symptoms, it is primarily a respiratory ...

Norovirus is a common cause of gastroenteritis — or the stomach flu — and leads to persistent vomiting and diarrhea. Other symptoms include fever, malaise and muscle aches.

Published: January 27, 2025 8:50am EST Dehydration Norovirus Stomach Flu Viruses Infection Handwashing Cruise ships Contagious diseases Foodborne illness Abdominal pain Register now ...

Most cases of norovirus are short-lived—if plenty uncomfortable—with symptoms like diarrhea, vomiting, and flu-like illness lasting up to three days. For many, it’s a miserable but ...

Norovirus, also known as the stomach bug, is spreading across the U.S. Here's what to know about the contagious virus and how best to prevent an infection.

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 ...

Based on electron microscopic (EM) imagery, this illustration provides a three-dimensional (3D), graphical representation of a number of norovirus virions, set against a black background.