Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island

We compared the serotypes of Streptococcus pneumoniae between the pre-pneumococcal conjugate vaccine (PCV)13 era and post-PCV13 era among homogenous inhabitants of an isolated South Korean island. A total of 325 S. pneumoniae strains were isolated. In the pre-PCV13 era, 19A/F, 15A/F, 19B, and 23A se...

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Autores principales: Yoo, Jeong Rae, Heo, Sang Taek, Oh, Hyunjoo, Oh, Suhyun, Kim, Young Ree, Lee, Keun Hwa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Infectious Diseases and Korean Society for Chemotherapy 2019
Materias:
Brief Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6446012/
https://www.ncbi.nlm.nih.gov/pubmed/30941941
http://dx.doi.org/10.3947/ic.2019.51.1.67
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author Yoo, Jeong Rae
Heo, Sang Taek
Oh, Hyunjoo
Oh, Suhyun
Kim, Young Ree
Lee, Keun Hwa
author_facet Yoo, Jeong Rae
Heo, Sang Taek
Oh, Hyunjoo
Oh, Suhyun
Kim, Young Ree
Lee, Keun Hwa
author_sort Yoo, Jeong Rae
collection PubMed
description We compared the serotypes of Streptococcus pneumoniae between the pre-pneumococcal conjugate vaccine (PCV)13 era and post-PCV13 era among homogenous inhabitants of an isolated South Korean island. A total of 325 S. pneumoniae strains were isolated. In the pre-PCV13 era, 19A/F, 15A/F, 19B, and 23A serotypes were identified. In the post-PCV13 era, 15 serotypes were identified. The 19F and 23A serotypes showed the highest prevalence in the pre- and post-PCV13 era, respectively. After PCV13 introduction, the PCV 13 serotype coverage rate was decreased (80.0% and 30.5% in the pre- and post-PCV13 eras, respectively), while the proportion of non-PCV 13 serotypes increased.
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spelling pubmed-64460122019-04-03 Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island Yoo, Jeong Rae Heo, Sang Taek Oh, Hyunjoo Oh, Suhyun Kim, Young Ree Lee, Keun Hwa Infect Chemother Brief Communication We compared the serotypes of Streptococcus pneumoniae between the pre-pneumococcal conjugate vaccine (PCV)13 era and post-PCV13 era among homogenous inhabitants of an isolated South Korean island. A total of 325 S. pneumoniae strains were isolated. In the pre-PCV13 era, 19A/F, 15A/F, 19B, and 23A serotypes were identified. In the post-PCV13 era, 15 serotypes were identified. The 19F and 23A serotypes showed the highest prevalence in the pre- and post-PCV13 era, respectively. After PCV13 introduction, the PCV 13 serotype coverage rate was decreased (80.0% and 30.5% in the pre- and post-PCV13 eras, respectively), while the proportion of non-PCV 13 serotypes increased. The Korean Society of Infectious Diseases and Korean Society for Chemotherapy 2019-03 2019-03-12 /pmc/articles/PMC6446012/ /pubmed/30941941 http://dx.doi.org/10.3947/ic.2019.51.1.67 Text en Copyright © 2019 by The Korean Society of Infectious Diseases and Korean Society for Antimicrobial Therapy https://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Brief Communication
Yoo, Jeong Rae
Heo, Sang Taek
Oh, Hyunjoo
Oh, Suhyun
Kim, Young Ree
Lee, Keun Hwa
Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island
title Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island
title_full Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island
title_fullStr Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island
title_full_unstemmed Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island
title_short Changes in Serotype of Streptococcus pneumoniae After the Introduction of the 13-Valent Pneumococcal Vaccine in a Homogenous Population on Jeju Island
title_sort changes in serotype of streptococcus pneumoniae after the introduction of the 13-valent pneumococcal vaccine in a homogenous population on jeju island
topic Brief Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6446012/
https://www.ncbi.nlm.nih.gov/pubmed/30941941
http://dx.doi.org/10.3947/ic.2019.51.1.67
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