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Table 1 Antimicrobial susceptibility profile of K. cowanii from a cholecystitis

From: Identification of Kosakonia cowanii as a rare cause of acute cholecystitis: case report and review of the literature

Antibiotic substanceMICa [mg/mL]Interpretationb
Ampicillin≥ 256R
Ampicillin/Sulbactam≤ 2S
Cefoxitin4Wildtype
Piperacillin8S
Piperacillin/Tazobactam≤ 0,5S
Fosfomycin≥ 64R
Meropenem≤ 0.0032S
Ciprofloxacin≤ 0.04S
Colistin≤ 1S
  1. aMICs as determined by Etest and broth microdilution for K. cowanii clinical isolate
  2. bInterpretation according to EUCAST criteria for Enterobacterales (The European Committee on Antimicrobial Susceptibility Testing. Breakpoint tables for interpretation of MICs and zone diameters. Version 9.0, 2018. http://eucast.org)