Stomach Bug Symptoms 2024 Uk. It can be very unpleasant, but usually goes away in about 2 days. It can be contagious for up to two weeks and is not the same as the flu.
Gastric flu, also known as winter vomiting disease, is caused by a contagious virus that results in projectile vomiting and diarrhoea. Learn how to prevent and treat norovirus, a common stomach bug that causes vomiting and diarrhoea.