Affiliation: | Department of Wildlife, Fish and Conservation Biology, University of California, One Shields Avenue, Davis, CA 95616, USA;;Independent Scientific Group on Cattle TB, c/o Department for Environment, Food and Rural Affairs, 1A Page Street, London SW1P 4PQ, UK;;Department of Infectious Disease Epidemiology, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London W2 1PG, UK;;Nuffield College, New Road, Oxford OX1 1NF, UK;;Central Science Laboratory, Sand Hutton, York YO41 1LZ, UK;;Department of Statistics and Modelling Science, University of Strathclyde, Richmond St, Glasgow G1 1XH, UK;;Centre for Rural Research, University of Exeter, Lafrowda House, St German's Road, Exeter EX4 6TL, UK;and;Centre for Tropical Veterinary Medicine, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Roslin, Midlothian EH25 9RG, UK |