Serologic TestsSensitivity and SpecificitySubstrate SpecificitySyphilis SerodiagnosisAgglutination TestsComplement Fixation TestsEnzyme-Linked Immunosorbent AssayAntibodies, BacterialBrucellosis, BovineHemagglutination TestsSyphilisAntibody SpecificityBrucellosisFlocculation TestsFalse Positive ReactionsImmunoglobulin MRose BengalImmunoglobulin GBrucellaMolecular Sequence DataReagent Kits, DiagnosticAntigens, BacterialEvaluation Studies as TopicChagas DiseaseCross ReactionsSpecies SpecificityAntibodies, ProtozoanImmunodiffusionSyphilis, CongenitalTreponemal InfectionsAmino Acid SequenceAntibodies, ViralCounterimmunoelectrophoresisFluorescent Antibody TechniqueTreponema Immobilization TestTrypanosoma cruziLatex Fixation TestsPolymerase Chain ReactionPredictive Value of TestsBrucella abortusSeroepidemiologic StudiesTreponema pallidumLyme DiseaseImmunologic TestsAntibodies, HelminthImmunoglobulin AReproducibility of ResultsCattleBase SequenceROC CurveReaginsAntibodies, FungalImmunoenzyme TechniquesCoccidioidomycosisLeishmaniasis, VisceralImmunoassayBrucella melitensisMustelidaeFluorescent Antibody Technique, IndirectParasitologyWeil DiseaseNeurosyphilisCattle DiseasesRecombinant ProteinsBinding SitesClinical Laboratory TechniquesAntigens, ProtozoanLeptospirosisCat-Scratch DiseaseToxoplasmosisAntibodiesHelicobacter pyloriEpitopesSerologyDog DiseasesYawsHemagglutination Inhibition TestsBartonella henselaeBrucella VaccineCeliac DiseaseGranuloma InguinaleImmune SeraBrazilHelicobacter InfectionsPneumonia, MycoplasmaEchinococcosisKineticsBlood DonorsXenodiagnosisMycoplasma pneumoniaeToxoplasmaAbortion, VeterinaryMycoplasmaBorrelia burgdorferi GroupSheep DiseasesCoombs TestAntigens, ViralModels, MolecularBacteriological TechniquesTime Factors