Serotype-Switch Variant of Multidrug-Resistant Streptococcus pneumoniae Sequence Type 271.
ST271 lineage
Streptococcus pneumoniae
antimicrobial resistance
bacteria
capsular switch
pneumococcal
pneumococcus
recombination
respiratory infections
serotype 3
streptococci
vaccines
Journal
Emerging infectious diseases
ISSN: 1080-6059
Titre abrégé: Emerg Infect Dis
Pays: United States
ID NLM: 9508155
Informations de publication
Date de publication:
06 2021
06 2021
Historique:
pubmed:
30
4
2021
medline:
6
7
2021
entrez:
29
4
2021
Statut:
ppublish
Résumé
We discovered 3 invasive, multidrug-resistant Streptococcus pneumoniae isolates of vaccine-refractory capsular serotype 3 that recently arose within the successful sequence type 271 complex through a serotype switch recombination event. Mapping genomic recombination sites within the serotype 3/sequence type 271 progeny revealed a 55.9-kb donated fragment that encompassed cps3, pbp1a, and additional virulence factors.
Identifiants
pubmed: 33915076
doi: 10.3201/eid2706.203629
pmc: PMC8153891
doi:
Substances chimiques
Anti-Bacterial Agents
0
Pneumococcal Vaccines
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1689-1692Références
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