Tonga Travel Health Advice
Yellow fever vaccinations are required for all travellers arriving from infected areas in Africa or the Americas but are not otherwise recommended. Vaccinations are recommended for hepatitis A and hepatitis B and those eating outside of resorts and hotels might want to consider a vaccination for typhoid.
Tap water should only be drunk if it has been boiled, filtered or chemically disinfected.
Medical facilities are limited in Tonga and comprehensive travel health insurance is advised. Travellers should take all required medication with them.