“To help prevent the spread of the virus through your family and the community it is very important for anyone with nausea, vomiting, diarrhoea or stomach cramps to stay away from school, work or groups of people for 48 hours after symptoms disappear.
“If symptoms don’t get better, or you become dehydrated or have other concerns, contact your general practice clinic for medical advice or ring Healthline 24 hours a day on 0800 611-116. Please phone ahead if visiting a medical centre, so that isolation procedures can be put into place.
“Good hand cleaning is important and makes a difference. Wash hands with soap and warm water for at least 20 seconds before drying thoroughly."