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 ...

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 ...

Norovirus is a stomach virus that’s highly contagious and causes no shortage of misery to those who catch it. “Some people have called it the nearly perfect pathogen,” explains Associate Professor ...

After years of largely predictable norovirus waves, the emergence of a new strain might have disrupted the seasonal pattern of outbreaks from this notorious stomach bug, suggests a new report by the ...

Norovirus conjures a nightmarish series of gastrointestinal symptoms, and the hated infection has been rampant this winter. The so-called stomach flu—although it’s unrelated to influenza—strikes ...

Influenza cases have been surging. RSV activity is “very high.” Signs of COVID have been mounting in sewer water, and norovirus, too, is spawning outbreaks like we haven’t seen for at least a dozen ...

CINCINNATI (WKRC) - Norovirus, often dubbed the "winter vomiting disease," is making its rounds across the United States, with health officials warning of its highly contagious nature. According to ...

New outbreaks of gastrointestinal illnesses on cruise ships have sickened about 150 people, adding to the growing toll of such cases in 2025 ahead of peak cruise season, according to the Centers for ...

More than 200 cruise ship passengers were infected with norovirus on a transatlantic voyage that is currently still at sea. The illnesses occurred on the Cunard cruise line ship Queen Mary 2, which ...