GeoSentinel is a globally active network of travel, tropical medicine, and infectious disease experts. For over 25 years, our researchers and clinicians have stood at the forefront of travel-related disease — from detecting and alerting to studying, monitoring, and treating.
Bringing Experts Together
We host quarterly meetings, annual conferences, and other member gatherings to facilitate knowledge exchange across geographic borders.
Exchanging Data & Information
Our international network of clinicians shares information in a timely manner, facilitating rapid and global public health responses to unusual and alarming outbreaks.
Publishing Our Findings
To influence policy and further research efforts into infectious disease, we publish our investigations in the leading journals of travel and tropical medicine.
IMPACT
Our Network by the Numbers
25+
Years of Surveillance & Research
71+
Member Sites Around the World
134+
Peer-Reviewed Publications
Chronic Chagas Disease: A Descriptive Analysis from the GeoSentinel Network, 2014–2023
Lead Author: Clara Crespillo-Andújar
Published: 6 August 2026
EVENTS