Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the U.S. this December.

Cases of norovirus are on the rise, according to the latest health data. Figures from the UK Health Security Agency (UKHSA) show that norovirus activity has begun to increase in recent weeks, though ...

As winter carries on, the spread of norovirus shows no signs of slowing down. The number of people in hospital with the winter vomiting bug has hit a record high, with the NHS inundated by a “storm” ...

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, also known as the "stomach flu" or "winter vomiting sickness," is active in California and across the nation. But ...

Cases of the dreaded norovirus, also known as the stomach bug, have been widely reported across the U.S. The highly ...

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 ...

A new GII.17 norovirus strain is driving a rapid rise in highly contagious gastroenteritis cases across the US, especially ...

Norovirus cases, often referred to as the "stomach bug," have nearly doubled since the beginning of fall and are rising just in time for Thanksgiving. Wastewater data maintained by WasteWaterSCAN, a ...

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 ...

With new variants of both flu and norovirus spreading in the U.S., it worth knowing the symptoms of each viral illness — and the best ways to prevent getting sick in the first place. And, considering ...

Norovirus is a vomiting bug that can spread through contaminated food or water. It’s important to wash your hands thoroughly, as hand sanitizer alone cannot prevent the spread. According to the World ...