A World of Good: Mike St. Louis with Michael Conniff

In this deeply personal and timely conversation, Dr. Mike St. Louis reflects on a remarkable career spent on the front lines of global public health. From investigating deadly outbreaks with the CDC to battling HIV/AIDS in Africa, his journey reveals the human side of medicine, science, and service.As part of the 50x50: Whatever Happened to the Harvard Class of 1976? series, Mike shares stories of epidemic investigations, global health missions, and the difficult realities of watching trusted public health institutions face growing political pressure and public distrust. The discussion moves from COVID and vaccine policy to his early years at Harvard, medical school, and the experiences that shaped his lifelong commitment to protecting vulnerable communities.This is more than a conversation about medicine. It is a reflection on purpose, public service, and what it means to dedicate a life to the greater good.