Fluorescent Antibody TechniqueVirus CultivationAntibodiesImmune SeraFluorescent Antibody Technique, DirectCulture TechniquesImmunodiffusionAntigensCattleImmunoglobulin GAntibodies, ViralRabbitsAbortion, VeterinaryFluorescent Antibody Technique, IndirectAntibody SpecificityAntibodies, MonoclonalAntibodies, BacterialComplement Fixation Testsgamma-GlobulinsCross ReactionsBronchiolitis, ViralAntigen-Antibody ReactionsCattle DiseasesAntigens, ViralImmunologic TechniquesImmunoglobulin MMethodsAntibody FormationRabiesImmunoenzyme TechniquesMicroscopy, ElectronAntibodies, NeutralizingStaining and LabelingAntibodies, ProtozoanAntibodies, Anti-IdiotypicRabies virusAntibody AffinityEpitopesNeutralization TestsHemagglutination TestsBinding Sites, AntibodyEvaluation Studies as TopicAgglutination TestsKidneyDog DiseasesPort-Wine StainSensitivity and SpecificityAntigens, BacterialHIV AntibodiesLyssavirusAzure StainsAntibodies, NeoplasmAntibodies, AntinuclearSerologic TestsSarcocystisEnzyme-Linked Immunosorbent AssayDysenteryLegionnaires' DiseaseHemagglutination Inhibition TestsNeosporaSarcocystosisHorse DiseasesSpirochaetaLegionellaSwine DiseasesSeroepidemiologic StudiesMolecular Sequence DataMicroscopy, FluorescenceDogsAutoantibodiesSwineCell LineAntibodies, FungalImmunoglobulin ABlood StainsEncephalomyelitisVirusesGoatsHorsesChlamydia InfectionsChlamydia trachomatisNeisseria gonorrhoeaeCoombs TestBacteriological TechniquesPolymerase Chain Reaction