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Asia
JPN
ENTRY REQUIREMENTS
Yellow Fever Certificate
Required if arriving from or transiting (>12h) a YF‑risk country; not required when arriving directly from the U.S.
Carry International Certificate of Vaccination if vaccinated.
No certificate required
No certificate required when flying direct from U.S.
Conditional
If transiting via YF‑risk country >12h, certificate required.
RECOMMENDED VACCINATIONS
Routine vaccines up to date (MMR, Tdap, polio, influenza, COVID-19)
Universal protection for international travel.
Hepatitis B (if unvaccinated, especially <60)
Blood/sexual exposure risk varies by traveler behavior.
Japanese Encephalitis (JE)
Rural/long stays in risk areas.
Japan
Japan
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