Norovirus infection has characteristic clinical and epidemiological features that can allow its differentiation from other causes of gastroenteritis. Norovirus is often acquired from a contact ...

As few as 10 virus particles can cause a norovirus infection, making it one of the most contagious viruses, and symptoms typically appear 12–48 hours after exposure and last 1–3 days.

Vomiting and diarrhea are the telltale signs of a norovirus infection. It’s not hard to differentiate norovirus from other seasonal illnesses. It’s a gastrointestinal illness that’s marked ...

A vaccine against norovirus, the dreaded “winter vomiting bug”, could be closer than you think: early clinical trials have ...

The CDC is reporting two to three times the average number of cases this year across the U.S. which means Norovirus ...

The NHS has warned that hospitals in England are being "hit by a storm of norovirus infections" as a dramatic surge in infections have led to cases reaching all-time highs. Rates of the winter ...

Here's what you need to know if confronting a norovirus infection. The Mayo Clinic warns that norovirus symptoms can come on quickly after exposure, and linger for several days after infection.

A new orally administered norovirus vaccine tablet has demonstrated promising safety and immunogenicity in older adults.

A mild norovirus infection might just cause some loose stools and loss of appetite, Martinello says. But a more severe bout can come with a fever. And, with severe vomiting and diarrhea ...

An increasing number of studies show that immunosuppressive therapy is a risk factor for norovirus infections. Noroviruses are highly resistant to harsh environmental conditions, and the ...