Cases of the highly contagious virus have risen by 18.3% in England over a two-week period. And it advised them that using hand gel would be ineffective against the virus, telling them instead to use soapy water. As the virus continues to spread, people are reminded of the steps they can take to reduce further transmission. With this increase among nursery-age children, parents are advised to lead by example and encourage good hygiene habits. If your child has diarrhoea and vomiting, they should stay home for at least 48 hours after these symptoms clear up.