- CDC Travelers' Health Information
Information from the Centers for Disease Control and Prevention on specific regions, travelers with HIV, vaccinations, medical emergencies, and more.
- International Association for Medical Assistance to Travelers
Advises travelers of health risks and helps direct them to competent medical care available to travellers by western-trained doctors worldwide who speak English besides their mother tongue.
- WHO: International Travel and Health
A World Health Organization guide to country-specific health risks, vaccination requirements, and more.