1. Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka P.O. Box 50110, Zambia
2. Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka P.O. Box 32379, Zambia
3. Africa Center of Excellence for Infectious Diseases of Humans and Animals, University of Zambia, Lusaka P.O. Box 32379, Zambia
4. Department of Biological Sciences, School of Natural Science, University of Zambia, Lusaka P.O. Box 32379, Zambia
5. Department of Biomedical Sciences, Tropical Diseases Research Centre, Ndola P.O. Box 71769, Zambia
6. Department of Veterinary Epidemiology and Public Health, Faculty of Veterinary Medicine, Lilongwe University of Agriculture and Natural Resources, Lilongwe 207203, Malawi
7. Department of Clinical Studies, College of Veterinary Science, University of Bahr El Ghazal, Wau P.O. Box 10739, South Sudan
8. Department of Public Health, School of Medicine, Copperbelt University, Ndola P.O. Box 71191, Zambia