title: Immunity in tuberculosis.
mesh_terms: D001500:BCG Vaccine; D006801:Humans; D006968:Hypersensitivity, Delayed; D007110:Immunity, Active; D007111:Immunity, Cellular; D013601:T-Lymphocytes / Q000276:immunology; D014376:Tuberculosis / Q000276:immunology* / Q000517:prevention & control
chemical_list: D001500:BCG Vaccine