title: US approves Prevnar pneumonia vaccine for adults.
mesh_terms: D000328:Adult; D017277:Drug Approval; D000069443:Heptavalent Pneumococcal Conjugate Vaccine; D006801:Humans; D011008:Pneumococcal Infections / Q000517:prevention & control; D022242:Pneumococcal Vaccines; D014481:United States; D014486:United States Food and Drug Administration; D018074:Vaccines, Conjugate
chemical_list: D000069443:Heptavalent Pneumococcal Conjugate Vaccine; D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate