CGHE members span the University of Michigan and the globe, including faculty experts, research collaborators, scholars, and community partners. Search for Members with Keywords, Sponsors, Locations, or Categories + Amina Abubakar, PhD Maternal and child health, mental health Alexis Handal, PhD Occupational health, environmental and social epidemiology, reproductive health, maternal and child health Ryan Rego, PhD, MPH Infectious disease epidemiology and vaccine equity, with a focus on humanitarian emergencies Hang Yu, PhD, MA Development economics, health impact analysis