Once you’re exposed to norovirus, it usually takes about 12 to 48 hours to develop symptoms. Most people are sick for one to three days, but they can remain contagious beyond that point.

Health First's chief medical officer gives advice on how to avoid norovirus, ... "you might want to reach out to your doctor to see if an anti-diarrheal or an anti-nausea medicine is needed.

Norovirus is the “leading cause of vomiting and diarrhea and food-borne illness in the United States,” with more than 2,500 norovirus outbreaks reported every year, according to the CDC.

Norovirus—a highly contagious virus known for causing gastrointestinal distress—is making headlines this winter due to a sharp rise ... There are no specific anti-viral treatments at this ...