Norovirus is a very contagious virus that causes gastrointestinal illness in humans. read more
Norovirus is a very contagious virus that can infect anyone. You can get it from an infected person, contaminated food or water, or by touching contaminated surfaces. The virus causes your stomach or intestines or both to get inflamed. read more
Norovirus causes inflammation of the stomach or intestines or both. This is called acute gastroenteritis. The most common symptoms— diarrhea; throwing up; nausea; stomach pain; Other symptoms— fever; headache; body aches; A person usually develops symptoms 12 to 48 hours after being exposed to norovirus. read more
Norovirus, sometimes referred to as the winter vomiting bug, is the most common cause of gastroenteritis. Infection is characterized by diarrhea, vomiting, and stomach pain. Blood is not usually present. read more