1. Directorate of Animal Health and Livestock Development; Gusau Zamfara Nigeria
2. Department of Veterinary Medicine; Faculty of Veterinary Medicine; Ahmadu Bello University Zaria; Zaria Kaduna Nigeria
3. Department of Veterinary Public Health and Preventive Medicine; Faculty of Veterinary Medicine; Usmanu Danfodiyo University; Sokoto Nigeria
4. National Animal Production Research Institute; Ahmadu Bello University Zaria; Zaria Kaduna Nigeria
5. Federal Medical Center Gusau; Gusau Zamfara Nigeria