title: Changing epidemiology of invasive pneumococcal disease: a complicated story.
authors.forename: Steven
authors.initials: S
authors.lastname: Black
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D017963:Azithromycin / Q000627:therapeutic use*; D002675:Child, Preschool; D006801:Humans; D007198:Indians, North American; D007239:Infections / Q000188:drug therapy; D011008:Pneumococcal Infections / Q000453:epidemiology* / Q000208:ethnology / Q000382:microbiology / Q000517:prevention & control; D022242:Pneumococcal Vaccines / Q000008:administration & dosage*; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000145:classification* / Q000276:immunology
chemical_list: D000900:Anti-Bacterial Agents; D022242:Pneumococcal Vaccines; D017963:Azithromycin