Affiliation: | (1) College of Agriculture and Veterinary Medicine, Jimma University, P. O. Box 307, Jimma, Ethiopia;(2) National Animal Health Diagnostic and Investigation Center (NAHDIC), P.O. Box 04, Sebeta, Ethiopia;(3) Faculty of Veterinary Medicine, Addis Ababa University, P.O. Box 34, Debere Zeit, Ethiopia; |