Fluorescent Antibody TechniqueVirus CultivationAntibodiesImmune SeraFluorescent Antibody Technique, DirectCulture TechniquesImmunodiffusionAntigensCattleImmunoglobulin GAntibodies, ViralRabbitsFluorescent Antibody Technique, IndirectAbortion, VeterinaryAntibodies, MonoclonalAntibody SpecificityAntibodies, BacterialComplement Fixation Testsgamma-GlobulinsCross ReactionsBronchiolitis, ViralAntigen-Antibody ReactionsCattle DiseasesAntigens, ViralImmunologic TechniquesImmunoglobulin MMethodsAntibody FormationMicroscopy, ElectronRabiesAntibodies, NeutralizingImmunoenzyme TechniquesAntibodies, ProtozoanAntibodies, Anti-IdiotypicRabies virusAntibody AffinityEpitopesMolecular Sequence DataBinding Sites, AntibodyNeutralization TestsHemagglutination TestsKidneyAgglutination TestsEvaluation Studies as TopicCell Adhesion MoleculesStaining and LabelingDog DiseasesAntigens, BacterialAmino Acid SequenceHIV AntibodiesCell LineSensitivity and SpecificityAntibodies, NeoplasmLyssavirusEnzyme-Linked Immunosorbent AssayAntibodies, AntinuclearSerologic TestsSarcocystisDysenteryHemagglutination Inhibition TestsMicroscopy, FluorescenceLegionnaires' DiseaseNeosporaSarcocystosisCells, CulturedSpirochaetaLegionellaSeroepidemiologic StudiesHorse DiseasesDogsSwine DiseasesSwineMice, Inbred BALB CAutoantibodiesAntigens, SurfaceImmunoglobulin ABase SequenceTime FactorsAntibodies, FungalVirusesEncephalomyelitisHorsesPolymerase Chain ReactionGoatsAntibodies, BispecificSpecies SpecificityCoombs TestChickensAntibodies, BlockingChlamydia InfectionsNeisseria gonorrhoeaeChlamydia trachomatisBlotting, WesternCoronaviridae