Tuberculin TestTuberculinTuberculosis, BovineBCG VaccineTuberculosisHistoryTuberculosis, PulmonaryMass Chest X-RayMycobacterium bovisTuberculosis, CutaneousHypersensitivity, DelayedTuberculosis, OcularCattleLatent TuberculosisSkin TestsMycobacterium tuberculosisContact TracingAntitubercular AgentsInterferon-gamma Release TestsSkin