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 FormationProtein Sorting SignalsRabiesAntibodies, NeutralizingImmunoenzyme TechniquesMicroscopy, ElectronAntibodies, ProtozoanAntibodies, Anti-IdiotypicRabies virusAntibody AffinitySignal TransductionEpitopesNeutralization TestsMolecular Sequence DataBinding Sites, AntibodyHemagglutination TestsKidneyAgglutination TestsEvaluation Studies as TopicDog DiseasesSensitivity and SpecificityStaining and LabelingHIV AntibodiesAntigens, BacterialLyssavirusAmino Acid SequenceAntibodies, NeoplasmCell LineAntibodies, AntinuclearSerologic TestsEnzyme-Linked Immunosorbent AssaySarcocystisDysenteryLegionnaires' DiseaseHemagglutination Inhibition TestsNeosporaSarcocystosisMicroscopy, FluorescenceSpirochaetaDogsLegionellaSeroepidemiologic StudiesHorse DiseasesSwine DiseasesSwineTime FactorsAutoantibodiesImmunoglobulin ABase SequenceCells, CulturedAntibodies, FungalEncephalomyelitisVirusesGoatsPolymerase Chain ReactionHorsesMice, Inbred BALB CCoombs TestCoronaviridaeChlamydia Infections