United States: which vaccines to travel?
The vaccines usually advised for United States when departing from Belgium, with the lead times to respect — based on the Institute of Tropical Medicine Antwerp (ITM).
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No yellow-fever requirement Malaria: no risk
Recommended
Diphtheria-tetanus-pertussis (DTPa)keep the booster current (every 10 years)
Poliobooster for 16+ to Asia/Africa; sometimes compulsory (long stays)
Measles-mumps-rubella (MMR)be up to date (2 doses) before departure
Consider depending on the trip
Hepatitis Bstart early (multi-week schedule)
Source
Institute of Tropical Medicine (Wanda) ↗
Last updated: August 2026
Frequently asked questions
Is any vaccine required for United States?
No vaccine is required for entry. The vaccines on this page are recommended, not required.
Is there a malaria risk?
Malaria: no risk.
How far ahead of departure should I start?
Ideally 6 to 8 weeks before departure, to complete multi-dose schedules. Yellow fever, where it applies, must be given at least 10 days before arrival.