Nontuberculous MycobacteriaMycobacterium Infections, NontuberculousMycobacteriumMycobacterium InfectionsMycobacterium kansasiiMycobacterium tuberculosisMycobacterium chelonaeMycobacterium avium ComplexMycobacterium fortuitumMycobacterium avium-intracellulare InfectionMycobacterium marinumLymphadenitisMycobacterium xenopiMycobacterium aviumMycobacterium scrofulaceumSputumMycobacterium bovisTuberculosis, PulmonaryMycobacterium haemophilumTuberculosisSkin Diseases, BacterialMycobacterium smegmatisLung DiseasesBacteriological TechniquesDrinking WaterDNA, BacterialNucleic Acid ProbesChaperonin 60Antitubercular AgentsWater MicrobiologyMycobacterium lepraePolymerase Chain ReactionRNA, Ribosomal, 16SBacterial ProteinsSensitivity and SpecificityTuberculin TestCulture MediaImmunocompetenceClarithromycinAntigens, BacterialSequence Analysis, DNAPolymorphism, Restriction Fragment LengthMolecular Diagnostic TechniquesMycobacterium avium subsp. paratuberculosisBacterial Typing TechniquesAnti-Bacterial AgentsWater SupplyMolecular Sequence DataSpecies SpecificityMicrobial Sensitivity TestsReagent Kits, DiagnosticImmunocompromised HostCystic FibrosisMycobacterium ulceransMycobacterium phleiEthambutolDNA, RibosomalIsoniazidClofazimineBase SequenceBCG VaccineMycolic AcidsRifampinTuberculosis, Lymph NodePrevalenceBronchiectasisBathsMycobacterium lepraemuriumRifabutinGranulomaParatuberculosisRetrospective StudiesTime FactorsLeprosyInterferon-gammaSpondylitisDrug Resistance, BacterialMycobacteriophagesTuberculosis, BovineEmpyema, TuberculousOpportunistic Infections