High prevalence of the mcr-1 gene in retail chicken meat in the Netherlands in 2015

  • Eefje J.A. Schrauwen*
  • , Pepijn Huizinga
  • , Nick van Spreuwel
  • , Carlo Verhulst
  • , Marjolein F.Q. Kluytmans-van den Bergh
  • , Jan A.J.W. Kluytmans
  • *Corresponding author for this work

Research output: Contribution to journalComment/Letter to the editorAcademicpeer-review

18 Citations (Scopus)
4 Downloads (Pure)

Abstract

Recently, plasmid-mediated colistin resistance was reported in humans, animals and food. We studied the presence of mcr-1 and mcr-2 in Dutch retail chicken meat. The prevalence of mcr-1 was 24,8% (53/214), whereas mcr-2 was not found. The presence of mcr-1-positive Enterobacteriaceae was confirmed by culture in 34/53 samples (64,2%). The prevalence depended on the supermarket chain and was lower in free-range chicken samples. The unexpected high prevalence of mcr-1 in food is cause for concern.

Original languageEnglish
Article number83
Number of pages5
JournalAntimicrobial Resistance and Infection Control
Volume6
Issue number1
DOIs
Publication statusPublished - 18 Aug 2017

Keywords

  • Chicken meat
  • Colistin resistance
  • Enterobacteriaceae
  • mcr-1
  • Netherlands
  • PCR method
  • Prevalence

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