SerumImmunoglobulin MAntibodies, ViralEvaluation Studies as TopicImmunoglobulin GEnzyme-Linked Immunosorbent AssaySensitivity and SpecificitySpecimen HandlingReagent Kits, DiagnosticAntibodies, BacterialSerologic TestsImmunoenzyme TechniquesImmunoassayRubella virusLatex Fixation TestsHemagglutination TestsRubellaCross ReactionsRadioimmunoassayComplement Fixation TestsAntigens, FungalHemagglutination Inhibition TestsImmunoglobulin ASerum AlbuminSeroepidemiologic StudiesFalse Positive ReactionsMycologyFluorescent Antibody TechniqueAntibodies, FungalAntibody SpecificityPolymerase Chain ReactionAgglutination TestsAntigens, ViralAntigens, BacterialBlood Specimen CollectionCounterimmunoelectrophoresisFalse Negative ReactionsVirologyTime FactorsNeutralization TestsMeaslesHTLV-I AntibodiesDisease OutbreaksBlood ProteinsDengueLyme DiseaseRheumatoid FactorDiagnostic ErrorsReproducibility of ResultsCase-Control StudiesHepatitis AntibodiesInfant, NewbornPredictive Value of TestsEncephalitis Virus, JapaneseImmunoblottingHIV AntibodiesMolecular Sequence DataSerum Albumin, BovineImmunodiffusionTreponema pallidumBorrelia burgdorferi GroupBlotting, WesternDengue VirusAntibodies, ProtozoanImmunoelectrophoresisPregnancyMeasles virusReference ValuesProspective StudiesRabbitsDNA, ViralRecombinant ProteinsViremiaHepatitis CRNA, ViralAntibodiesBiological MarkersAntibodies, MonoclonalCytomegalovirusCytomegalovirus InfectionsAcute DiseaseHepatitis BAntibody FormationBiopsyRisk FactorsChinaHepatitis B Surface AntigensHepacivirusBase SequenceVaccinationEpitopesFecesBacteriological TechniquesAmino Acid SequenceCohort StudiesImmunohistochemistryAge FactorsBloodPeptidesCulture Media