Increasing Incidence of Streptococcus pneumoniae Serotype 19A and Emergence of Two Vaccine Escape Recombinant ST695 Strains in Liguria, Italy, 7 Years after Implementation of the 7-Valent Conjugated Vaccine-Reference-Cited by-同舟云学术

Increasing Incidence of Streptococcus pneumoniae Serotype 19A and Emergence of Two Vaccine Escape Recombinant ST695 Strains in Liguria, Italy, 7 Years after Implementation of the 7-Valent Conjugated Vaccine

Published:2011-02 Issue:2 Volume:18 Page:343-345
ISSN:1556-6811
Container-title:Clinical and Vaccine Immunology
language:en
Short-container-title:Clin Vaccine Immunol

Author:

Ansaldi Filippo¹²³,Canepa Paola¹²³,de Florentiis Daniela¹²³,Bandettini Roberto¹²³,Durando Paolo¹²³,Icardi Giancarlo¹²³

Affiliation:

1. Department of Health Sciences, University of Genoa, Genoa, Italy

2. San Martino University Hospital, Genoa, Italy

3. I.R.C.C.S. Giannina Gaslini, Genoa, Italy

Abstract

ABSTRACT Two serotype 19A (ST695) Streptococcus pneumoniae vaccine escape recombinant strains attributable to capsular switching events were detected by a laboratory surveillance system that is an integral part of a vaccination program begun in Liguria, Italy, in May 2003, an Italian administrative region with long-lasting high coverage, an unusual occurrence in Europe. To our knowledge, this is the first detection of an occurrence of capsular switching outside the United States.

Publisher

American Society for Microbiology

Subject

Microbiology (medical),Clinical Biochemistry,Immunology,Immunology and Allergy

Link

https://journals.asm.org/doi/pdf/10.1128/CVI.00383-10

Reference12 articles.

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