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 + Aaron Christian, PhD, MPhil Maternal and child nutrition, environmental health, climate change adaptation Joseph (Joe) Kamau, PhD, MSc Disease ecology, infectious and non-infectious diseases, climate change and health David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Oluwakemi (Kemi) Rotimi, PhD, MS Environmental toxicology and health Sylvia Akpene Takyi, PhD Air Pollution, Environmental epidemiology, hygiene, nutrition, metabolic diseases, climate change Pamela Wadende, PhD, MEd Mental health, family education, climate change adaptations, non-communicable diseases Hang Yu, PhD, MA Development economics, health impact analysis