title: Tuberculosis vaccine faces setbacks but optimism remains.
authors: Carrie
authors: C
authors: Arnold
mesh_terms: D006801:Humans; D013019:South Africa; D017211:Treatment Failure; D032581:Tuberculosis Vaccines / Q000627:therapeutic use*; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control; D019444:Vaccines, DNA
chemical_list: C549320:MVA 85A; D032581:Tuberculosis Vaccines; D019444:Vaccines, DNA