Overview
Charles Nunn is the Gosnell Family Professor of Global Health and Professor of Evolutionary Anthropology at Duke University. He is also the Director of the Triangle Center for Evolutionary Medicine (TriCEM). Nunn uses evolutionary approaches to understand and improve human and animal health. He and his research group investigate the ecology and evolution of infectious disease, climate change and health, and evolutionary medicine. Nunn addresses these questions using phylogenetic methods, mathematical modeling, and through fieldwork in Madagascar, Kenya and other locations. In his current research in Madagascar, Nunn and his team are investigating the early stages of pandemics by modeling the connections between humans and animals, among people within a community, and between communities. They are also investigating a wide range of existing and new infectious diseases in this system, the effects of climate change on health, and the role of agricultural crops, particularly vanilla, on human health and disease. Nunn is the author of Infectious Diseases of Primates: Behavior, Ecology and Evolution and The Comparative Approach in Evolutionary Anthropology and Biology. He is currently writing a textbook on Evolutionary Medicine and Global Health.
Current Appointments & Affiliations
Recent Publications
Patterns and predictors of antibiotic use among livestock owners in northeast Madagascar
Preprint · April 10, 2026 Full text Cite<i>Leptospira</i> prevalence and lineages vary across land-use types due to shifts in small mammal communities.
Journal Article Applied and environmental microbiology · February 2026 Human-induced land-use change can affect the composition of small mammal communities and the ecology of their zoonotic pathogens - yet questions remain on the direction and generality of these changes, which can have opposite effects on disease prevalence ... Full text CiteSociodemographic characteristics predict land use patterns by farmers near a protected area in Madagascar.
Journal Article Scientific reports · February 2026 Globally, most farms are smaller than 10 hectares. Land use by these smallholder farmers in agricultural frontiers is crucial to conservation, food security, and exposure to infectious diseases. However, solely survey-based land use studies miss the fine s ... Full text CiteRecent Grants
US-Israel Collab: Market Integration, Land Use, and Pathogen Transmission in Rural Madagascar
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2023 - 2028Risk factor analysis and dynamic response for epidemics in heterogeneous populations
ResearchCo-Principal Investigator · Awarded by National Science Foundation · 2024 - 2027Doctoral Dissertation Research: Human mobility and infectious disease transmission in the context of market integration
Inst. Training Prgm or CMEPrincipal Investigator · Awarded by National Science Foundation · 2024 - 2026View All Grants