HONOLULU, Hawaii (Dec. 6, 2020) Center for Excellence in Disaster Management and Humanitarian Assistance Director Mr. Joseph Martin welcomes the first virtual Health Emergencies in Large Populations (H.E.L.P.) participants Dec. 6, 2020, at Joint Base Pearl Harbor-Hickam, Hawaii. H.E.L.P. is designed to train public health and disaster response professionals, both military and civilian, on the most important public health issues and decision-making skills necessary to effectively respond to the needs of populations in crisis. (U.S. Navy photo by Alice Tsai)