CTH® ExaminationThe program recognizes professionals who have demonstrated expertise in the unique body of knowledge associated with travel medicine care and consultation.
- Global Clinic Directory
ISTM Member Clinics offer pre-travel immunizations, counseling and medicines to help protect those traveling internationally. Most clinics also provide care to travelers if needed upon return.
Learning @ ISTMLearning @ ISTM is the destination for all ISTM educational offerings including Webinars, Video Recordings, Resource Library, Travel Medicine Review and Update Course and more.
Traveler ResourcesThe Traveler Resource Hub is a free, comprehensive and accessible destination for travel health information. Designed with travelers in mind, the hub brings together three essential resources in one place: Global Travel Clinical Directory, Fact Sheets and helpful links to informa
The Journal of Travel MedicineISTM's Journal of Travel Medicine (JTM) is an online only publication, available to all ISTM Members as an exclusive benefit.
GeoSentinelGeoSentinel is a worldwide network of experts and clinical sites specialized in tropical, geographic, and travel medicine.
- ISTM Research Awards
ISTM offers research awards for projects with the potential to change clinical practice.
CISTM20CISTM20 will convene clinicians, researchers, educators and public health professionals from around the world for a comprehensive scientific program addressing the evolving challenges and innovations in travel and tropical medicine.
- istm.orgPresident's Update3 min read · May 4
- istm.orgPharmacists: Be Part of a Groundbreaking Global Initiative4 min read · Mar 24
- istm.orgTropical MedicineMar 9
- istm.orgUmrah in Ramadan Potentiates the Spread of Meningococcal Disease3 min read · Jan 25
Éric Caumes7 min read · Dec 17, 2025- istm.orgStronger Together: Thank You for a Remarkable 20251 min read · Dec 16, 2025
- istm.orgISTM Toolkit: Trusted Resources for Travel-Health Education1 min read · Dec 8, 2025
- istm.orgBrian Stowe4 min read · Dec 8, 2025
Gerard Flaherty3 min read · Nov 20, 2025- istm.orgUpdated Policies3 min read · Nov 10, 2025
About
ISTM is the largest organization of professionals dedicated to the advancement of the specialty of travel medicine. Focused on the prevention and management of health problems related to international travel and migration, members include physicians, nurses, pharmacists and other health professionals from academia, government and the private sector. Travel medicine includes preventive and curative medicine within many specialties, such as tropical medicine, infectious diseases, high altitude physiology, travel-related obstetrics, psychiatry, occupational health, military and migration medicine and environmental health. ISTM has 2,000 members from almost 100 countries. Members include physicians, nursing professionals, pharmacists, public health officials, other health professionals as well as others working in the travel and travel related industries.