Dr.ZerihunWoldesenbet is currently working as a Professor in the Department of Health science, Hawassa University, Ethiopia. His research interests includes Veterinary Medicine. He /she is serving as an editorial member and reviewer of several international reputed journals. Dr. SimonEbbinghaus is the member of many international affiliations. He/ She has successfully completed his Administrative responsibilities. He /she has authored of many research articles/books related to Veterinary Medicine.