title: Africa's tuberculosis burden and chemoprophylaxis.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000453:epidemiology / Q000517:prevention & control; D000293:Adolescent; D000328:Adult; D000349:Africa / Q000453:epidemiology; D001500:BCG Vaccine / Q000627:therapeutic use*; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006266:Health Education; D006801:Humans; D008017:Life Expectancy; D012008:Recurrence; D014376:Tuberculosis / Q000150:complications / Q000453:epidemiology / Q000517:prevention & control*
chemical_list: D001500:BCG Vaccine