Vaccine failures occurring with 13-valent pneumococcal conjugate vaccine (PCV13) in 3 pediatric hospitals in Barcelona (2012-2013) are described. PCV13 vaccine failure was defined as the occurrence of an invasive pneumococcal infection in children properly vaccinated by PCV13. Among 84 patients with invasive pneumococcal infection, 32 had received at least one dose of PCV13. Seventeen of them had invasive pneumococcal infection produced by a PCV13 serotype. Among those, 9 patients were considered to have a PCV13 vaccine failure. Serotype 3 was isolated in 6 patients, serotype 19A in 2 and serotype 6B in 1.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1097/INF.0000000000001041 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Health state utilities associated with invasive pneumococcal disease, pneumonia, and recurrent acute otitis media in young children.
Qual Life Res
January 2025
MRL, Merck & Co., Inc., Rahway, NJ, USA.
Purpose: Cost-utility analyses examining the value of new vaccines for pneumococcal disease will require health state utilities as inputs. Existing utilities for pneumococcal infections in young children are limited. The purpose of this study was to estimate health state utilities associated with pneumococcal infections in young children.
View Article and Find Full Text PDFPrediction of antimicrobial susceptibility of pneumococci based on whole-genome sequencing data: a direct comparison of two genomic tools to conventional antimicrobial susceptibility testing.
J Clin Microbiol
December 2024
Laboratory of Clinical Microbiology, KU Leuven, Department of Microbiology, Immunology and Transplantation, Leuven, Flanders, Belgium.
Determination of antimicrobial resistance (AMR) in pneumococcal isolates is important for surveillance purposes and in a clinical context. Antimicrobial susceptibility testing (AST) of pneumococci is complicated by the need for exact minimal inhibitory concentrations (MICs) of beta-lactam antibiotics. Two next-generation sequencing (NGS) analysis tools have implemented the prediction of AMR in their analysis workflow, including the prediction of MICs: Pathogenwatch (https://pathogen.
View Article and Find Full Text PDFAntibiotic susceptibility testing and molecular characterization based on whole-genome sequencing of isolates from pediatric infections at the National Regional Medical Center of Southwest China during the COVID-19 pandemic.
Front Public Health
December 2024
Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, China.
Background: is a transmitted respiratory pathogen that causes high morbidity and mortality in children, especially those under 5 years of age. During the implementation of population control measures for COVID-19 in mainland China, the detection rate in pediatric patients decreased. However, with the second wave of the COVID-19 pandemic (2022), the incidence of pneumococcal disease (PD) and even invasive pneumococcal disease (IPD) began to rise again.
View Article and Find Full Text PDFA nationwide study of two decades of invasive pneumococcal disease in the Faroe Islands, 2000-2023.
Infect Dis (Lond)
December 2024
Department of Science and Environment, PandemiX Center, Roskilde University, Roskilde, Denmark.
Background: Invasive pneumococcal disease (IPD) remains a significant public health concern, particularly in vulnerable populations such as the elderly. This study focuses on the Faroe Islands, a unique setting for monitoring pneumococcal disease trends due to its high vaccination coverage and geographic isolation.
Objective: To examine the prevalence, trends and serotype distribution of IPD in the Faroe Islands from 2000 to 2023, focusing on the impact of pneumococcal conjugate vaccines (PCVs) on disease incidence and serotype replacement.
PNEUMOCOCCAL SEROTYPE DISTRIBUTION AND COVERAGE OF EXISTING AND PIPELINE PNEUMOCOCCAL VACCINES.
medRxiv
December 2024
School of Public Health, University of California, Berkeley, Berkeley, California, United States.
Background: (pneumococcus) causes invasive pneumococcal disease (IPD) and non-invasive acute respiratory infections (ARIs). Three pneumococcal conjugate vaccines (PCVs) are recommended in the United States with additional products in clinical trials. We aimed to estimate 1) proportions of IPD cases and pneumococcal ARIs caused by serotypes targeted by existing and pipeline PCVs and 2) annual U.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!