After the holiday season and an uptick in travel, California faces a rise in respiratory illnesses, prompting health experts ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

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

Bon Secours and Prisma Health are implementing new visitor restrictions as cases of influenza and respiratory illnesses rise ...

Up to 21 million people contract norovirus each year in the U.S. alone, the CDC says. Though most people recover from the ...

— The flu, caused by influenza viruses that are always changing, leads to fever, chills, cough, sore throat, runny nose, body ...

Learn crucial prevention strategies as norovirus cases double nationwide, with experts sharing key insights on symptoms, ...

Drivers of the increase in norovirus cases may include a new strain, but continued precautions, good hygiene, can help reduce ...

Multiple norovirus outbreaks have been reported in Chicago during the month of January, the Chicago Department of Public Health confirmed this week.

Norovirus, the notorious stomach bug associated with cruise ship outbreaks, has also been pegged to a large number of cases in recent weeks. Older adults and young children are the two most high ...