Antigens, BacterialAntigensReagent Kits, DiagnosticAntigens, ViralAntigens, FungalSensitivity and SpecificityImmunoassayAntigens, NeoplasmAntigens, SurfaceLegionnaires' DiseasePharyngitisImmunologic TestsPneumonia, PneumococcalAntigens, ProtozoanProstate-Specific AntigenFecesClinical Laboratory TechniquesHelicobacter InfectionsHelicobacter pyloriLegionellosisCryptococcusLegionella pneumophilaBreath TestsVirologyHospitals, MilitaryImmunochromatographyAntigens, Polyomavirus TransformingImmunoenzyme TechniquesLatex Fixation TestsHLA AntigensMeningitis, CryptococcalEnzyme-Linked Immunosorbent AssaySerologic TestsFalse Positive ReactionsAntigens, CDStreptococcus pyogenesAntigens, HelminthStreptococcus pneumoniaeH-2 AntigensInfluenza B virusInfluenza, HumanMolecular Diagnostic TechniquesStreptococcal InfectionsPoint-of-Care SystemsCarcinoembryonic AntigenAntigens, Viral, TumorProstatic NeoplasmsInfluenza A Virus, H1N1 SubtypeCommunity-Acquired InfectionsChromatographyAgglutination TestsHLA-DR AntigensDiagnostic Tests, RoutineReceptors, Antigen, T-CellHistocompatibility AntigensAntibodies, MonoclonalPredictive Value of TestsProliferating Cell Nuclear AntigenMass ScreeningHistocompatibility Antigens Class IIO AntigensTime FactorsReceptors, Antigen, B-CellEpitopesAntigens, CD15Antigens, Tumor-Associated, CarbohydrateHLA-A2 AntigenAntigens, CD8T-LymphocytesPolymerase Chain ReactionImmunoglobulin GBlood Group AntigensHepatitis B Surface AntigensAntigens, CD3Cross ReactionsAnti-Bacterial AgentsHLA-A AntigensHistocompatibility Antigens Class IMice, Inbred BALB CInfant, NewbornLymphocyte ActivationHLA-D AntigensAntibody SpecificityMolecular Sequence DataReceptors, AntigenAntigens, CD45Hepatitis B AntigensAntigens, CD4Antigen-Antibody ReactionsAntigens, CD1Fluorescent Antibody TechniqueAntibodies, BacterialImmune SeraAntibody FormationProspective StudiesHLA-B AntigensAntigens, DifferentiationImmunizationJapanCell Line