1. Department of Science and Technology-National Research Foundation Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Fa
2. Office of the State Veterinarian, Kruger National Park, Department of Agriculture, Forestry and Fisheries, PO Box 12, Skukuza, 1350, South Africa
3. Veterinary Wildlife Services, South African National Parks, Kruger National Park, Private Bag X402, Skukuza, 1350, South Africa
4. Old Chapel Veterinary Clinic, 999 Hertzog Street, Villieria, Pretoria, 0186, South Africa