Dr. Wilson is an ecologist and epidemiologist with broad research interests in infectious diseases, including the analysis of transmission dynamics, the evolution of vector-host-parasite systems, and the determinants of human risk. Most projects address environmental and social variation in time and space as it impacts on vector and reservoir populations and pathogen transmission patterns. Recent efforts have been directed at various "emerging" diseases including malaria and schistosomiasis in Africa, leishmaniasis in the Middle East, and dengue fever in South America. In addition to standard field, lab, and statistical techniques, he has been using satellite image data and GIS to undertaken spatial analyses of environmental change and the ecology of risk. Spatial analytic tools are also being applied to non-infectious disease processes.