title: A pneumococcal vaccine to save children of all ages nears final testing.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002669:Child Welfare; D003710:Demography; D003906:Developing Countries; D004194:Disease; D004467:Economics; D006262:Health; D006301:Health Services Needs and Demand; D007239:Infections; D011153:Population; D011154:Population Characteristics; D016730:Program Development; D012106:Research; D012141:Respiratory Tract Infections; D013672:Technology; D014612:Vaccines
chemical_list: D014612:Vaccines
keywords: Age Factors; Child; Child Health; Demographic Factors; Developing Countries; Diseases; Economic Factors; Health; Infections; Needs; Population; Population Characteristics; Progress Report; Research And Development; Respiratory Infections; Technology; Vaccines; Youth