title: When to use the new pneumococcal vaccine.
mesh_terms: D000328:Adult; D000368:Aged; D001428:Bacterial Vaccines / Q000627:therapeutic use*; D006801:Humans; D022242:Pneumococcal Vaccines; D011018:Pneumonia, Pneumococcal / Q000517:prevention & control*; D013296:Streptococcus pneumoniae / Q000276:immunology*
chemical_list: D001428:Bacterial Vaccines; D022242:Pneumococcal Vaccines