title: Evidence that pneumococcal serotype replacement in Massachusetts following conjugate vaccination is now complete.
authors.affiliation: Department of Infectious Disease Epidemiology, Imperial College London, London, UK. w.hanage@imperial.ac.uk
authors.forename: William P
authors.initials: WP
authors.lastname: Hanage
authors.forename: Jonathan A
authors.initials: JA
authors.lastname: Finkelstein
authors.forename: Susan S
authors.initials: SS
authors.lastname: Huang
authors.forename: Stephen I
authors.initials: SI
authors.lastname: Pelton
authors.forename: Abbie E
authors.initials: AE
authors.lastname: Stevenson
authors.forename: Ken
authors.initials: K
authors.lastname: Kleinman
authors.forename: Virginia L
authors.initials: VL
authors.lastname: Hinrichsen
authors.forename: Christophe
authors.initials: C
authors.lastname: Fraser
mesh_terms: D002648:Child; D002675:Child, Preschool; D003140:Communicable Disease Control / Q000458:organization & administration*; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D008137:Longitudinal Studies; D008297:Male; D008404:Massachusetts / Q000453:epidemiology; D011008:Pneumococcal Infections / Q000453:epidemiology / Q000276:immunology / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000008:administration & dosage* / Q000276:immunology*; D015397:Program Evaluation; D012016:Reference Values; D018570:Risk Assessment; D012494:Sampling Studies; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000276:immunology*; D014611:Vaccination / Q000379:methods; D018074:Vaccines, Conjugate / Q000008:administration & dosage* / Q000276:immunology
chemical_list: D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate
keywords: Infectious disease epidemiology; Nasopharyngeal carriage; Population genetics; Streptococcus pneumoniae