Norovirus is highly infectious and causing a lot of illness this winter. Several vaccine candidates are making their way through clinical trials.

Norovirus cases reach unprecedented levels, medical experts uncover lesser-known symptoms and share vital prevention ...

This winter's wave of norovirus infections has reached levels that are now more than double last season's peak, in figures published Monday by the Centers for Disease Control and Prevention ...

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 ...

It’s the Sick Apple. Norovirus infections jumped a stomach-turning 159% last month compared to the same span last year in NYC, where flu cases are also up nearly 25% so far in 2025, city ...

As cases of norovirus continue to rise across the UK this winter, it's important to know if you've been struck down with the contagious illness. Dubbed the "winter vomiting bug", norovirus causes ...

Norovirus outbreaks are popping up around the United States, causing concern during a winter when other illnesses also seem especially virulent. "Between August 1, 2024, and January 15 ...