Travel Health Online -  .

Travelers' Health -  .

Aviation Health Institute - - A charity providing information and funding research into the health issues faced by airline passengers.

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.

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 international regions. Also travel tips, vaccination information, dealing with jet lag and traveler's diarrhea.

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.

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.

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 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.

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 healt.

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.