Bryan Callahan

Bryan Callahan, PhD, is a medical historian by training and a global health policy advocate by practice. He received his PhD in African epidemiological history from Johns Hopkins University and has worked in health policy advocacy for 20+ years. He managed health campaigns on behalf of the U.S. National Institutes of Health and the Centers for Disease and Prevention, and he spent a decade with the Bill & Melinda Gates Foundation, leading the foundation’s communications on HIV, tuberculosis, malaria, and neglected tropical diseases. Bryan joined the World Mosquito Program (WMP) in 2021 to help WMP mobilize global advocacy to support the introduction of evidence-based methods to fight dengue and other arboviruses.