Decline in AmpC β-lactamase-producing Escherichia coli in a Dutch teaching hospital (2013-2016).

ABSTRACT:

Objective

The objective of this study is to determine the prevalence of rectal carriage of plasmid- and chromosome-encoded AmpC β-lactamase-producing Escherichia coli and Klebsiella spp. in patients in a Dutch teaching hospital between 2013 and 2016.

Methods

Between 2013 and 2016, hospital-wide yearly prevalence surveys were performed to determine the prevalence of AmpC β-lactamase-producing E. coli and Klebsiella spp. rectal carriage. Rectal swabs were taken and cultured using an enrichment broth and selective agar plates. All E. coli and Klebsiella spp. isolates were screened for production of AmpC β-lactamase using phenotypic confirmation tests and for the presence of plasmid-encoded AmpC (pAmpC) genes. E. coli isolates were screened for chromosome-encoded AmpC (cAmpC) pr

SUBMITTER: den Drijver E 

PROVIDER: S-EPMC6166941 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature