title: Pneumococcal vaccine.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001428:Bacterial Vaccines / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008875:Middle Aged; D011008:Pneumococcal Infections / Q000517:prevention & control*; D012306:Risk; D013296:Streptococcus pneumoniae / Q000276:immunology*; D014611:Vaccination / Q000009:adverse effects
chemical_list: D001428:Bacterial Vaccines