When traveling to Laos, it's important to be aware of local health conditions. Based on WHO data from 2025, the country's Medova regional health index is 66.18/100 (higher means better measured conditions; this is a regional indicator, not a personal risk assessment), in the "良好" band. Key vaccinations to consider include 黄熱ワクチン, A型肝炎ワクチン, 日本脳炎, 腸チフス, B型肝炎ワクチン, 狂犬病ワクチン, ポリオ, デング熱, チクングニアワクチン, HPV（ヒトパピローマウイルス）ワクチン, 三種混合ワクチン（Tdap：破傷風・ジフテリア・百日咳）, はしか、流行性耳下腺炎、風疹, 水痘, インフルエンザ, 肺炎球菌ワクチン（PCV13）, コビッド19, 結核. Consider discussing your trip with a travel medicine professional before departure.
