ArticleFrontiers in cellular and infection microbiology2023
The dynamic change of serotype distribution and antimicrobial resistance of pneumococcal isolates since PCV13 administration and COVID-19 control in Urumqi, China.
Article in Frontiers in cellular and infection microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Recent advancements in pediatric purulent meningitis: diagnosis and treatment.Italian journal of pediatrics · 2026Review
- Global Antimicrobial Non-Susceptibility Patterns ofInfection and drug resistance · 2026Review
- Pneumococci detected in sterile body fluids of pediatric patients postpandemic trends from a single center.Antimicrobial stewardship & healthcare epidemiology : ASHE · 2026Article
- Review
- Pan-Genome-Wide Association Study Identifies Genetic Factors Associated with the Pathogenicity of Invasive Serotype 19F Streptococcus Pneumoniae.Infection and drug resistance · 2025Article
- A narrative review of genomic characteristics, serotype, immunogenicity, and vaccine development ofClinical and experimental vaccine research · 2024Review
- [Dose-response relationship between age andZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2023Article
Corrections and comments
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: This study aims to analyze the serotype distribution and drug resistance of Methods: Serotypes of Results: A total of 317 isolates were involved in this study. The most common serotypes were type 19F (34.4%), followed by 19A (15.8%), 23F (11.7%), 6B (11.4%), and 6A(5.0%). The coverage rate of both PCV13 and PCV15 was 83.0%. The coverage of PCV20 was a little higher at 85.2%. The resistance rate against penicillin was 28.6% according to the breakpoints of oral penicillin, which would reach up to 91.8% based on the breakpoints of parenteral penicillin for meningitis. The resistance rates to erythromycin, clindamycin, tetracycline, and sulfamethoxazole-trimethoprim were 95.9%, 90.2%, 88.9%, and 78.8%, respectively. The PCV13 isolate was more resistant to penicillin than the non-PCV13 ones. There was not any significant change found in the serotype distribution since the PCV13 introduction and the COVID-19 control. The resistance rate against oral penicillin slightly elevated to 34.5% in 2018-2019 from 30.7% in 2014-2015 and then decreased significantly to 18.1% in 2020-2021 ( Conclusion: The common serotypes of
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