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Table 1 Detection of Enterobacteriaceaea and ESBL-producing Enterobacteriaceaea and occurrence of MRSA and Salmonella spp. in settled dust from laying hen farms (n = 28)

From: Occurrence of extended-spectrum beta-lactamase-producing Enterobacteriaceae, microbial loads, and endotoxin levels in dust from laying hen houses in Egypt

  Enterobacteriaceae recovered from MacC agar plate ESBL Enterobacteriaceae recovered from Br-ESBL agar plate MRSA on CHROM agar (PE) Salmonella spp. on MSRV Agar (PE)
  DP PE Total positive DP DP MacC PE Total positive
Positive samples 16 20 23 6 7 16 23 0 0
Percent (%) 57 71 82 21 25 57 82 0 0
  1. MacC MacConkey, Br-ESBL Brilliance Extended Spectrum Beta Lactamase, MRSA Methicillin-resistant Staphylococcus aureus, MSRV Modified Semi-solid Rappaport-Vassiliadis, DP Direct Plating, PE Pre-Enrichment
  2. aAfter direct plating and/or enrichment in Luria-Bertani broth