Faris Esayas1, Adem Hiko1*, Abraham Ali2, Adem Kedir3 and Linda Kokorevica4
1Departments of Veterinary Epidemiology, Microbiology and Public Health, College of Veterinary Medicine, Haramaya University, P.O. Box. 289-Haramaya University-Ethiopia.
2Ethiopian Health and Nutrition Research Institute (EHNRI), P. O. Box. 1242, Addis Ababa-Ethiopia.
3Departments of Statistics, College of Information Communication, Haramaya University, P. O. Box. 138
Dire Dawa-Ethiopia.
4Preclinical Department, Faculty of Veterinary Medicine at the Latvian University of Agriculture P.O. Box. 3004,
Jelgava – Latvia P.S. Latvia.
