Tonga

When traveling to Tonga, it's important to be aware of local health conditions. Based on WHO data from 2025, the country's Medova regional health index is 75.87/100 (higher means better measured conditions; this is a regional indicator, not a personal risk assessment), in the "Bon" band. Key vaccinations to consider include Yellow Fever Vaccine, Hépatite B, Polio (VPI), Dengue, Vaccin contre le HPV, dTca (tétanos, diphtérie, coqueluche), ROR (Rougeole, Oreillons, Rubéole), Varicelle, Grippe, Pneumocoque (PCV13), COVID-19. Consider discussing your trip with a travel medicine professional before departure.