About the Authors
Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
Department of Environmental Studies, Emory University, Atlanta, Georgia, United States of America
Department of Biology, School of Biological Sciences, Makerere University, Kampala, Uganda
Department of Anthropology and School of Environment, McGill University, Montreal, Canada
The authors have declared that no competing interests exist.
Conceived and designed the experiments: TLG SJS TRG IBR CAC. Performed the experiments: TLG SJS. Analyzed the data: TLG SJS. Wrote the paper: TLG SJS.