Since 1 August 2022, 67 cases of rotavirus have been reported in the Northern Territory (NT). Most cases have occurred in Central Australia, however, case numbers in the Top End are expected to increase.
Rotavirus is a contagious viral illness that primarily affects children between six months and two years of age. Symptoms typically arise within 1-3 days after infection and may include:
- fever
- vomiting
- diarrhoea
- dehydration
- weight loss.
The virus spreads via contact with infected individuals or contaminated objects, food or water. Coughing and sneezing can also transmit the virus. The spread of rotavirus can be prevented by:
- frequent hand washing, particularly before handling food, after changing nappies or after using the toilet
- washing objects that may have been exposed to rotavirus with hot water and soap
- avoiding entering a swimming pool for two weeks after recovery if you or your child have had diarrhoea
- keeping children with rotavirus at home from childcare for at least 24 hours after diarrhoea stops.
Vaccinations are the best protection against rotavirus. The rotavirus vaccine is free to babies under six months of age under the National Immunisation Program Schedule. To read more about the vaccine, visit the Department of Health website.
For more information about rotavirus, read the latest Health Alert: Rotavirus, visit the NT rotavirus information page, the HealthDirect rotavirus information page or contact the RAHC Clinical team.