1. Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka , Zambia
2. Department of Disease Control, School of Veterinary Medicine, University of Zambia , Lusaka , Zambia
3. Department of Biological Sciences, School of Natural Sciences, University of Zambia , Lusaka , Zambia
4. Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine , London , UK
5. Department of Veterinary Services, Central Veterinary Research Institute, Ministry of Fisheries and Livestock , Lusaka , Zambia
6. Department of Animal Health, Centre for Infectious Disease Research in Zambia (CIDRZ) , Lusaka , Zambia