Brucella ovisBrucellaBrucellosisBrucella abortusEpididymitisSemenBrucella melitensisSheep DiseasesActinobacillosisBrucella VaccineSemen AnalysisComplement Fixation TestsSheepBacterial Outer Membrane ProteinsSemen PreservationAnaplasma ovisAntigens, BacterialBrucella canisAntibodies, BacterialBrucellosis, BovinePsoroptidaeSperm MotilitySperm CountEnzyme-Linked Immunosorbent AssaySheep, Domestic