Travel Requirements
Check required vaccines, health risks, passport rules, and entry documents for 102 countries. Side-by-side health comparison.
Powered by our WHO, CDC & IATA travel health data · methodology
Data last updated: June 2026
Quick answer
The WhereNext Travel Requirements & Health Guide covers 102 countries with: required + recommended vaccinations (yellow fever for tropical Americas/Africa, hep A/B routine, typhoid for Indian subcontinent, JE for rural SE Asia), malaria risk + prophylaxis recommendation, water safety (tap-drinkable / boil / bottled-only), passport validity rules (most need 6+ months remaining), travel insurance requirements (Schengen mandates min €30K coverage), and proof-of-onward-travel rules. Sourced from WHO IHR + CDC Travel Health + IATA TIMATIC. Multi-stop comparison surfaces overlapping vaccines so you can batch them in one clinic visit instead of discovering gaps at the airport.
Key facts
- 102 countries indexed vaccine + malaria + water + passport + insurance requirements per country.
- Vaccine categories routine (hep A/B, MMR, Tdap) · destination-required (yellow fever, JE, rabies) · recommended (typhoid, cholera).
- Malaria + water + passport rules prophylaxis recommendation per region · tap-water safety · 6-month-passport-validity flagged.
- Insurance + onward travel Schengen €30K min · proof-of-return ticket rules vary widely · flagged per destination.
- Sources WHO International Health Regulations · US CDC Travel Health · IATA TIMATIC · official ministry-of-health publications.
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▶▼How Travel Requirements works
Before you book your flight, know what health precautions and documents your destination requires. This tool covers vaccines, malaria risk, water safety, passport validity rules, and travel insurance requirements for 102 countries — all sourced from the WHO, CDC, and IATA.
Planning a multi-stop trip? Compare health requirements side by side so you can schedule vaccinations and gather documents in one go rather than discovering gaps at the airport.
What this tool does
- Solves: What vaccines, documents, and health precautions do I need before traveling to a country?
- You provide: Destination country (and optionally your passport and trip context).
- You get: Required/recommended vaccines, health risks, water safety, passport rules, and a health preparedness score.
Health data is sourced from WHO, CDC, and IATA. Always consult a travel health clinic for personalized medical advice.
FAQ
What does the Travel Health Requirements Checker cover?▼
The tool provides vaccine requirements (both mandatory and recommended), malaria and dengue risk levels, water safety ratings, passport validity rules, travel insurance mandates, entry documents, emergency numbers, and a health preparedness score for 95 countries worldwide.
How is the health preparedness score calculated?▼
Each country receives a 1-10 score based on healthcare quality, disease risk, water safety, vaccine requirements, and air quality. A score of 9-10 means minimal preparation needed (e.g., Western Europe, Japan), while 1-3 indicates extensive health preparation including multiple vaccines and malaria prophylaxis.
How often is the travel health data updated?▼
Travel requirements are reviewed against CDC Travelers' Health, WHO International Travel & Health, and official embassy sources. Vaccine requirements and travel advisories change frequently — always verify with official sources before travel.