Yellow Fever
⏱ 4 weeks before travel
Yellow fever vaccination strongly recommended for Amazon and interior regions. Dengue and Zika present year-round.
⏱ 4 weeks before travel
⏱ 2 weeks before travel
⏱ 2 weeks before travel
Risk level: regional
Yes. Yellow Fever, Hepatitis A, Typhoid are recommended for most travellers.
Yellow fever vaccination strongly recommended for Amazon and interior regions. Dengue and Zika present year-round.
Last reviewed: 6/26/2026 · Sources: CDC · WHO · NaTHNaC
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