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 Matthew (Matt) Boulton, MD, MPH Health disparities in vaccine preventable diseases David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Hang Yu, PhD, MA Development economics, health impact analysis