Tuberculin TestTuberculinAntigensAntigens, BacterialBCG VaccineTuberculosisLatent TuberculosisAntigens, NeoplasmAntigens, SurfaceAntigens, ViralHypersensitivity, DelayedTuberculosis, PulmonaryInterferon-gamma Release TestsTuberculosis, BovineMycobacterium tuberculosisMycobacterium bovisSkin TestsAntigens, ProtozoanAntigens, Polyomavirus TransformingHLA AntigensInterferon-gammaAntigens, FungalAntigens, CDAntigens, HelminthH-2 AntigensT-LymphocytesImmunologic TestsEnzyme-Linked Immunosorbent AssayCarcinoembryonic AntigenAntigens, Viral, TumorHLA-DR AntigensSensitivity and SpecificityLymphocyte ActivationAntibodies, MonoclonalReceptors, Antigen, T-CellEpitopesContact TracingImmunity, CellularHistocompatibility AntigensProliferating Cell Nuclear AntigenMass Chest X-RayCross ReactionsHistocompatibility Antigens Class IIProstate-Specific AntigenO AntigensReceptors, Antigen, B-CellCell Migration InhibitionIsoniazidAntibody FormationImmunoglobulin GReagent Kits, DiagnosticAntibodies, BacterialAntigens, CD15Tuberculosis, CutaneousIntradermal TestsAntigens, Tumor-Associated, CarbohydrateGuinea PigsLymphocytesHLA-A2 AntigenAntigens, CD8Antitubercular AgentsImmunizationAntigen-Antibody ReactionsMycobacteriumBlood Group AntigensHepatitis B Surface AntigensAntigens, CD3Transfer FactorLiberiaMass ScreeningHLA-A AntigensMolecular Sequence DataHistocompatibility Antigens Class ITime FactorsMice, Inbred BALB CLeprosySkinVaccinationMycobacterium InfectionsHLA-D AntigensHistoryAllergy and ImmunologyAntibody SpecificitySpleenB-LymphocytesFalse Positive ReactionsReceptors, AntigenMycobacterium scrofulaceumAntigens, CD45Hepatitis B AntigensImmunoenzyme TechniquesInfectious Disease Transmission, Patient-to-ProfessionalAntigens, CD4CattleDrug IncompatibilityAntigens, CD1ImmunoassayFluorescent Antibody TechniqueLeukocyte Migration-Inhibitory FactorsImmune Sera