1. Department of Clinical Veterinary Studies; Faculty of Veterinary Science; University of Zimbabwe; Harare Zimbabwe
2. Microbiology Unit; Department of Paraclinical Studies; School of Veterinary Medicine; University of Zambia; Lusaka Zambia
3. Department of Food Safety and Infection Biology; Norwegian School of Veterinary Science; Oslo Norway
4. Department of Paraclinical Veterinary Studies; Faculty of Veterinary Science; University of Zimbabwe; Harare Zimbabwe