- Requirements: Required if traveling from a country with risk of YF virus transmission and ≥1 year of age, including transit >12 hours in an airport located in a country with risk of YFV transmission. 1
- Recommendations: None
- Areas with malaria: Rare cases along Guatemalan border.
- Drug resistance 3: None.
- Malaria species: P. vivax 99%, P. falciparum <1%.
- Recommended chemoprophylaxis: None (practice mosquito avoidance).