Near-Elimination of Otitis Media Caused by 13-Valent Pneumococcal Conjugate Vaccine (PCV) Serotypes in Southern Israel Shortly After Sequential Introduction of 7-Valent/13-Valent PCV
Author(s) -
Shalom BenShimol,
Noga GivonLavi,
Eugene Leibovitz,
SIMON RAIZ,
David Greenberg,
Ron Dagan
Publication year - 2014
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciu683
Subject(s) - pneumococcal conjugate vaccine , medicine , streptococcus pneumoniae , otitis , incidence (geometry) , serotype , pediatrics , population , confidence interval , pneumococcal infections , virology , surgery , microbiology and biotechnology , antibiotics , environmental health , biology , physics , optics
Otitis media (OM) is common in early childhood. Streptococcus pneumoniae caused approximately 30%-60% of episodes before the pneumococcal conjugate vaccine (PCV) era. The 7-valent PCV (PCV7) was introduced to the Israeli National Immunization Plan in July 2009, and was gradually replaced by the 13-valent PCV (PCV13) starting in November 2010. We aimed at assessing the impact of PCV7/PCV13 sequential introduction on pneumococcal and overall OM necessitating middle ear fluid culture in children aged <2 years in southern Israel.
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