About the Authors
Centre for Infectious Diseases, School of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, Edinburgh, United Kingdom
School of Biological Sciences, College of Science and Engineering, The University of Edinburgh, Edinburgh, United Kingdom
Epidemiology, Economics and Risk Assessment (EERA), The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Roslin, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: BvW NM KP EMF SCW. Performed the experiments: BvW KP SCW. Analyzed the data: BvW NM KP EMF BMdB IGH SCW. Contributed reagents/materials/analysis tools: SCW. Wrote the paper: BvW NM KP EMF BMdB SCW. Field work: SCW BvW NM KP EMF.