| | Aviation Health Institute - A charity providing information and funding research into the health issues faced by airline passengers. |
| | BBC Travel Health - The Travel Health web site is part of the BBC Health site offering information, advice and help on areas concerning global travel. |
| | Deployment Health Clinical Center - US Military Web resource providing information and assistance to military personnel post-deployment. |
| | Emporiatrics: An Introduction to Travel Medicine - A guidebook for clinicians in the prevention and treatment of travel-related illnesses, including infectious diseases, altitude sickness, and other dangers to international travellers. Vaccination requirements by continent are outlined. |
| | Flighthealth.org - Information about preventing flight health problems such as DVT, flight stress, jet lag and cosmic radiation. |
| | Health Advice for Travelers - Health advice for travelers from the UK Department of Health. Broad interest to anyone doing any kind of international traveling to areas with infectious disease outbreaks. |
| | Health Almanac for Travelers - Travel planning search engine for true choice of destinations to rest and recreation. |
| | Health Link: Flight Plans - Article by Russell Robertson provides general information about the steps travelers can take to avoid falling ill while on the plane. |
| | Healthy Travel To Distant Lands - Provides disease information specific to a international regions. Also travel tips, vaccination information, dealing with jet lag and traveler's diarrhea. |
| | International Health Consultants - Medical, psychological, and cultural information for tourists and business travelers on various international topics. |
| | International Medicine Center - A Houston, Texas-based provider of travel medicine services to corporations and individuals. Product and service details, news, and contact information. |
| | International Travel and Health - Vaccination requirements and health advice from WHO. |
| | International Travel Information - Preparation and understanding of current health risks for the area of your travels from bestofhealth.com. |
| | MASTA - Medical Advisory Services for Travellers Abroad. Advice on avoiding disease risks. |
| | MD Travel Health - Health risks and services in many countries, infectious diseases and suggested immunizations, illness prevention, and special needs travelers. |
| | MedlinePlus: Traveler's Guide to Avoiding Infectious Diseases - Prevention measures and a regional list of specific diseases. |
| | MedlinePlus: Traveler's Health - Directory of factsheets, news releases, and articles. |
| | Mytraveldoctor - Provides detailed information about diseases, vaccinations recommended, prevention of illness, outbreaks on a country level following WHO's recommendations. In Danish and English. |
| | Oxygen to Go - Portable oxygen for travelers dependent on supplemental oxygen. |
| | Passport Health - USA-based company offering travel health advice and consultations. |
| | Risck Solutions - Pre-travel medical screening and travel advice. |
| | Sara's Wish Foundation - International travel safety foundation, established in wake of a Semester at Sea accident, provides travel tips and safety guidelines. |
| | Surf for Safe Travel - Health advice for global travelers regarding disease and vaccinations, as well as travel medicine education for healthcare professionals. |
| | The Bathroom Diaries - A growing list of free public toilets around the world. Readers are invited to submit restrooms to the site. Includes an essay section. |
| | The Healthy Traveler - Redbook's interactive traveler's guide to staying healthy. Key features include a personalized health report and an archive of health related phrases spoken in several languages. |
| | The World Traveler - Provides information on international travel such as travel clinic locator, disease vaccine information for hepatitis A and B and others. Also links to CDC travel updates. Provided by GlaxoSmithKline. |
| | Total Travel Clinic - Travel vaccinations and medical travel advice. |
| | Travel Doctor - Provides travel medicine and vaccination services through Australia, New Zealand and SE Asian clinics. Travel health reports available for many destinations. |
| | Travel Essentials New Zealand - Health reports for 150+ countries; recommended immunizations & vaccinations, traveler's health advice. |
| | Travel Health Care - Advice on topics such as vaccination, malaria, insects, news, and events. Also a Sydney-based clinic offering travel medicine and vaccination services. |
| | Travel Health Help - Explains how to avoid diseases using mosquito nets and discusses travel health issues like malaria and the West Nile virus. |
| | Travel Health Online - Health information categorized by type of illness, and by destination. Also a list of travel medicine providers. |
| | Travel Healthcare - Provides international health advice and travel medicine and vaccination services to those intending to travel overseas. |
| | Travel Medicine of Long Island - Comprehensive pre-travel information based on your specific medical condition and planned destinations. |
| | Traveldoctor - Health advice regarding all travel destinations and durations with a focus on vaccines for tropical diseases. |
| | Travelers' Health - US Centers for Disease Control presents disease outbreak alerts, reference material, destination updates, cruise ship inspection scores, recommended vaccinations, and information for family and special needs travel. |
| | TravelHealth UK - Practical advice on many topics, including preventing accidents, stress, insurance, family holidays, mature and disabled travelers, sexual health, and animal bites. |
| | Traveling Diseases - Occurrence, manifestations, diagnosis, treatment, and prevention of infectious diseases. |
| | Traveling Well - Special reports available cover topics such as traveling in Australia, IBD, asthma, Q fever, Peru, and business travel. Also sales of a book on travel health by Dr Deborah Mills. |
| | University of Maryland Health Tips for Travelers - Vaccine requirements, health conditions, and information on infectious disease outbreaks in foreign countries. |
| | Vanderbilt International Travel Clinic - Provides before and after travel health information as well as disease prevention, medication instructions and a comprehensive section on immunizations. |
| | WHO International Travel and Health - World Health Organization's biannual publication on international travel and health |