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 + Joseph (Joe) Eisenberg, PhD, MPH, MS Epidemiological and mathematical modeling tools for vector-borne diseases Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health Krista Wigginton, PhD Environment, water, waterborne viruses