Rotavirus, a highly contagious virus, was the most common cause of infectious gastroenteritis stomach flu among infants and children before vaccinations were introduced in Adults can also be infected with rotavirus, although they usually have milder symptoms. The infection often resolves on its own within a week, but the associated nausea and vomiting can cause dehydration. While you or your child are recovering from rotavirus infection, it is important to stay hydrated and to prevent the spread of infection with strategies such as handwashing. The symptoms of rotavirus infection are similar for children and adults. Usually, adults tend to have milder versions of the illness. Generally, the infection lasts for approximately three to eight days, but it can take up to two weeks to regain your appetite and weight.

Dixie D. Griffin, Madeleine Fletcher, Martin E. Gentsch, Roger I.

The purpose of the Southern Cross Medical Library is to provide information of a general nature to help you better understand certain medical conditions. Always seek specific medical advice for treatment appropriate to you. This information is not intended to relate specifically to insurance or healthcare services provided by Southern Cross. Rotavirus is a highly contagious virus that causes diarrhoea and vomiting.