1. Department of Veterinary Experimental Animals Faculty of Veterinary Medicine Ondokuz Mayis University Samsun Turkey
2. Department of Veterinary Virology Faculty of Veterinary Medicine Ondokuz Mayis University Samsun Turkey
3. Department of Preventive Medicine and Clinical Studies Faculty of Veterinary Sciences University of Gadarif Al Qadarif Sudan
4. Ministry of Agriculture and Forestry Samsun Veterinary Control Institute Samsun Turkey
5. Department of Virology Faculty of Veterinary Medicine University of Firat Elazig Turkey
6. Department of Virology Faculty of Veterinary Medicine Burdur Mehmet Akif Ersoy University Burdur Turkey