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 + Odessa Gonzalez Benson, PhD Refugee resettlement, participatory approaches to urban governance and refugee social services, state-civil society relations Zul Merali, PhD Bio-psychosocial determinants of mental health Ryan Rego, PhD, MPH Infectious disease epidemiology and vaccine equity, with a focus on humanitarian emergencies David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Hang Yu, PhD, MA Development economics, health impact analysis