Is There A Stomach Bug Going Around Ohio 2024 Or Not. Norovirus is sometimes referred to as the stomach flu, but it is not related to the influenza virus. Norovirus is a type of viral infection that causes gastroenteritis — an inflammation of the lining of the intestines that leads to nausea, vomiting and diarrhea.

Rather, it is a highly contagious virus that typically causes gastrointestinal symptoms like. Stomach pain, fever, and body aches can accompany the gastrointestinal distress.