Replacement of KPC-producing pandemic lineages and dissemination of plasmids associated with antimicrobial resistance determinants during inpatient’s hospitalization

Autor: Verónica E. Álvarez, Natalia García Allende, Mariana G. Massó, María Piekar, Josefina Campos, Barbara Fox, Anahí S. Gambino, Liliana Fernández-Canigia, María P. Quiroga, Daniela Centrón
Rok vydání: 2023
Předmět:
Zdroj: Journal of Global Antimicrobial Resistance. 32:85-87
ISSN: 2213-7165
Popis: The emergence of blaWGS was made using Illumina MiSeq-I, and de novo assembly was achieved using SPAdes. Bioinformatics analysis was done using Resfinder, AMRFinder, ISFinder, plasmidSPAdes, PlasmidFinder, MOB-suite, PLSDB database and IntegronFinder. Conjugation assays were performed to assess the ability of blaHigh-risk clone KPC-producing Klebsiella pneumoniae sequence type (ST) 258 (HA3) was colonizing an inpatient who later was infected by KPC-producing Escherichia coli ST730 (HA4) and subsequently by KPC-producing K. pneumoniae ST11 (HA15) during hospitalization. Although belonging to different species, both strains causing infections harbored the same gene configuration for dissemination of blaInterchange of multidrug resistant K. pneumoniae lineages, ST258 replaced by ST11, in the framework of colonization and infection by KPC-GNB of an inpatient from our institution was found. In addition, the transfer of the gene configuration of bla
Databáze: OpenAIRE