What Are The Symptoms Of The Stomach Bug 2024 Season. Doctors say one of the biggest things to watch out for with these illnesses is dehydration. Those who contract the virus will often experience diarrhea, vomiting, nausea and stomach pain.

Commonly called the “stomach bug” or “stomach flu,” norovirus is the leading cause of vomiting and diarrhea from acute gastroenteritis, which is inflammation of the stomach and intestines. What are stomach flu symptoms?