Enzyme-Linked Immunosorbent AssaySensitivity and SpecificityAntibodies, BacterialImmunoglobulin GAntibodies, ViralImmunoglobulin MSerologic TestsCross ReactionsAntigens, BacterialAntibody SpecificityAntibodies, MonoclonalEvaluation Studies as TopicLimit of DetectionPolymerase Chain ReactionReagent Kits, DiagnosticImmunoenzyme TechniquesImmunoglobulin AAntigens, ViralReproducibility of ResultsCattle DiseasesImmunoassayAntibodies, ProtozoanCattleAntibodies, HelminthFecesComplement Fixation TestsEpitopesSeroepidemiologic StudiesFalse Positive ReactionsMolecular Sequence DataAutoantibodiesAntibodiesFluorescent Antibody TechniqueBiological MarkersRecombinant ProteinsRabbitsAntigens, ProtozoanHemagglutination TestsBlotting, WesternAntigens, HelminthNeutralization TestsPredictive Value of TestsAgglutination TestsTime FactorsImmunosorbent TechniquesSwine DiseasesImmunoblottingReverse Transcriptase Polymerase Chain ReactionAntibodies, FungalVirologyFluorescent Antibody Technique, IndirectCells, CulturedClinical Laboratory TechniquesAntigens, FungalMice, Inbred BALB CHorse DiseasesSwineGoatsImmunodiffusionCase-Control StudiesLatex Fixation TestsHemagglutination Inhibition TestsImmunologic TestsBase SequenceBacteriological TechniquesDog DiseasesBrucellaImmune SeraRotavirusBacterial ToxinsSerotypingDNA PrimersReference StandardsBacterial ProteinsRNA, MessengerRadioimmunoassayAmino Acid SequenceBrucellosisFalse Negative ReactionsSheep DiseasesSpecies SpecificityRubella virusLipopolysaccharidesEnterotoxinsCytokinesPolysaccharides, BacterialTumor Necrosis Factor-alphaBiosensing TechniquesInterleukin-6ToxoplasmosisHorsesToxoplasmaImmunohistochemistryInterleukin-8Goat DiseasesParatuberculosisCoronaviridae InfectionsArthritis, RheumatoidBacterial VaccinesROC Curve