Stomach Bug April 2025 Nz. We’ll help you identify the differences and seek out. Noroviruses are a group of viruses that can cause gastroenteritis (inflammation of the stomach and intestines) with diarrhoea, stomach pain and vomiting.
Also known as the stomach flu or bug, norovirus often triggers painful gastrointestinal symptoms as well as fever, aches and headaches within days of exposure. Outbreaks of norovirus, which causes vomiting and diarrhea, are on the rise.