ArticleAntimicrobial agents and chemotherapy2012
Serotype and clonal evolution of penicillin-nonsusceptible invasive Streptococcus pneumoniae in the 7-valent pneumococcal conjugate vaccine era in Italy.
Article in Antimicrobial agents and chemotherapy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
14 citing papers in PubMed, 28 citations in OpenAlex.
- Genomic characterization ofMicrobial genomics · 2025Article
- Emergence of a multidrug-resistant and virulent Streptococcus pneumoniae lineage mediates serotype replacement after PCV13: an international whole-genome sequencing study.The Lancet. Microbe · 2022Article
- Nasopharyngeal carriage of Streptococcus pneumoniae among healthy children in Kassena-Nankana districts of Northern Ghana.BMC infectious diseases · 2021Article
- Pneumococcal Competition Modulates Antibiotic Resistance in the Pre-Vaccination Era: A Modelling Study.Vaccines · 2021Article
- Homology analysis of 51 penicillin-intermediateThe Journal of international medical research · 2020Article
- Vaccination can drive an increase in frequencies of antibiotic resistance among nonvaccine serotypes ofProceedings of the National Academy of Sciences of the United States of America · 2018Article
- Decrease of invasive pneumococcal disease (IPD) in adults after introduction of pneumococcal 13-valent conjugate vaccine in Spain.PloS one · 2017Article
- The post-vaccine microevolution of invasive Streptococcus pneumoniae.Scientific reports · 2015Article
- Noninvasive pneumococcal clones associated with antimicrobial nonsusceptibility isolated from children in the era of conjugate vaccines.Antimicrobial agents and chemotherapy · 2015Article
- Vaccination Drives Changes in Metabolic and Virulence Profiles of Streptococcus pneumoniae.PLoS pathogens · 2015Article
- Mechanisms of genome evolution of Streptococcus.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2015Review
- In-hospital management of children with bacterial meningitis in Italy.Italian journal of pediatrics · 2014Article
- Serotype and genotype distribution among invasive Streptococcus pneumoniae isolates in Colombia, 2005-2010.PloS one · 2014Article
- Pneumococcal carriage in young children one year after introduction of the 13-valent conjugate vaccine in Italy.PloS one · 2013Article
Corrections and comments
- Erratum issued
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The percentage of invasive penicillin-nonsusceptible pneumococci (PNSSP) isolated in Italy in the seven-valent pneumococcal conjugate vaccine (PCV7) era moderately increased in comparison to the pre-PCV7 era. Increase of nonvaccine serotypes was observed among PNSSP. The most frequent PNSSP clones were the same as those identified in the pre-PCV7 era, although they were present in different proportions. Clonal expansion, emergence of new clones, and acquisition of penicillin resistance by established clones contributed to the maintenance of penicillin resistance.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.