Global Emerging Infections Surveillance and Response System (GEIS)

The Global Emerging Infections Surveillance and Response System (GEIS) is a program that monitors infectious diseases around the world, especially new or rapidly spreading ones. Its goal is to detect outbreaks early, understand how diseases spread, and develop strategies to prevent or control them. Supported by the U.S. Department of Defense, GEIS collaborates with international health organizations and countries to improve global health security. By sharing data and coordinating responses, GEIS helps reduce the impact of emerging infections on populations and ensures faster, more effective action against threats to public health.