1. Department of Microbiology and Immunology, Montana State University, Bozeman, MT 59717, USA
2. Center for the Ecology of Infectious Diseases, University of Georgia, Athens, GA, USA
3. Department of Biology, Indiana University, Bloomington, IN, USA
4. Institute of Biodiversity Animal Health and Comparative Medicine, University of Glasgow, Glasgow, UK
5. South African Centre for Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch, South Africa
6. Department of Biology, Stanford University, Stanford, CA, USA
7. Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, CA, USA
8. Fogarty International Center, National Institutes of Health, Bethesda, MD, USA