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 + David Guenther, JD Social enterprises, maternal health, rural communities Pascale Leroueil, PhD, MBA Vaccine administration to increase equity Elisa Maffioli, PhD, MA, MS Healthcare access and delivery in developing countries David (Dave) Ripin, PhD Prevention and treatment of infectious diseases