Comparison of 2 chromogenic media for the detection of extended-spectrum β-lactamase producing Enterobacteriaceae stool carriage in nursing home residents.

نویسندگان

  • Beth Blane
  • Hayley J Brodrick
  • Theodore Gouliouris
  • Kirsty E Ambridge
  • Angela D Kidney
  • Catherine M Ludden
  • Direk Limmathurotsakul
  • M Estée Török
  • Sharon J Peacock
چکیده

ChromID ESBL agar and Brilliance ESBL agar were compared for the isolation of extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae from 298 stools. These had comparable sensitivity and selectivity for the 116 positive samples. Pre-enrichment with cefpodoxime and extending incubation to 48 hours after direct plating both significantly increased sensitivity but reduced selectivity of both agars.

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عنوان ژورنال:
  • Diagnostic microbiology and infectious disease

دوره 84 3  شماره 

صفحات  -

تاریخ انتشار 2016