ArticleEpidemiology and infection2013
Spread of multidrug-resistant clonal complex 271 of serotype 19F Streptococcus pneumoniae in Beijing, China: characterization of serotype 19F.
Article in Epidemiology and infection, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 23 citations in OpenAlex.
- Epidemiological characteristics of nasopharyngeal Streptococcus pneumoniae strains among children with pneumonia in Chongqing, China.Scientific reports · 2019Trial
- The Convergence of Antimicrobial Resistance and Virulence inMicroorganisms · 2026Review
- Genomic Epidemiology ofPathogens (Basel, Switzerland) · 2023Article
- Severe problem of macrolides resistance to common pathogens in China.Frontiers in cellular and infection microbiology · 2023Review
- Molecular epidemiology of Streptococcus pneumoniae isolated from pediatric community-acquired pneumonia in pre-conjugate vaccine era in Western China.Annals of clinical microbiology and antimicrobials · 2021Article
- Serotype Distribution, Antimicrobial Susceptibility, Multilocus Sequencing Type and Virulence of InvasiveFrontiers in microbiology · 2021Article
- Antibiotic Resistance and Molecular Biological Characteristics of Non-13-Valent-Pneumococcal Conjugate Vaccine Serogroup 15Frontiers in microbiology · 2021Article
- Etiology of acute otitis media and phenotypic-molecular characterization of Streptococcus pneumoniae isolated from children in Liuzhou, China.BMC infectious diseases · 2019Article
- Dynamics of serotype 14 Streptococcus pneumoniae population causing acute respiratory infections among children in China (1997-2012).BMC infectious diseases · 2015Article
- Genetic analyses of penicillin binding protein determinants in multidrug-resistant Streptococcus pneumoniae serogroup 19 CC320/271 clone with high-level resistance to third-generation cephalosporins.Antimicrobial agents and chemotherapy · 2015Article
- Antimicrobial susceptibility and fluctuations in clonal complexes of serogroup 6 Streptococcus pneumoniae isolates collected from children in Beijing, China, between 1997 and 2016.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
We investigated the genetic structure of 120 isolates of serotype 19F Streptococcus pneumoniae from Chinese children with acute respiratory infections collected from 1997 to 2006, and 2010. All strains were susceptible to vancomycin and levofloxacin, and only five strains were not susceptible to penicillin. The non-susceptibility rate to cephalosporins increased from 1997 to 2010. Of 119 erythromycin-resistant strains, 60 carried both ermB and mefA genes. The percentage of clonal complex 271 (CC271) increased from 14.3% in 1997-1998 to 92% in 2010, whereas that of CC983 decreased from 64.3% to 0%. CC271 had a higher non-susceptibility rate to β-lactam antibiotics than CC983 and other CCs. The increased non-susceptibility rate to β-lactam antibiotics in serotype 19F pneumococci was found to be associated with the spread of the international resistant clone CC271 presumably caused by antibiotic pressure. Long-term surveys of serotype 19F S. pneumoniae are required to monitor CC prevalence and trends in antimicrobial resistance.
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