title: CDC describes limited role for BCG vaccine in TB prevention.
mesh_terms: D001500:BCG Vaccine / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D014376:Tuberculosis / Q000517:prevention & control*; D018088:Tuberculosis, Multidrug-Resistant / Q000517:prevention & control
chemical_list: D001500:BCG Vaccine