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. 2011 Dec;49(12):4040–4046. doi: 10.1128/JCM.05053-11

Table 3.

MICs of antibiotics for C. difficile isolates

Straina MIC (μg/ml)b
CLI CRO CIP LVX MXF MTZ VAN TZP TIGE
383* >256 64 >256 >256 32 1 0.5 8 <0.125
386* >256 64 >256 256 32 1 1 16 <0.125
387* >256 64 >256 256 32 1 1 8 <0.125
388* >256 128 128 >256 32 1 1 16 <0.125
389* >256 128 256 >256 32 2 2 16 <0.125
390* >256 128 256 >256 32 4 2 16 <0.125
391* >256 128 256 >256 32 0.5 2 16 <0.125
393* 256 128 256 256 32 4 2 16 <0.125
394* 256 128 256 256 16 1 1 16 <0.125
395* 256 128 256 256 32 2 1 16 <0.125
396* 256 128 >256 256 16 8 2 16 <0.125
397* 256 128 256 256 16 4 2 16 <0.125
401* 256 128 256 256 16 4 2 16 <0.125
403* 256 128 >256 256 16 2 2 16 <0.125
384 >256 64 16 8 2 1 1 8 <0.125
385 256 32 8 4 2 2 1 8 <0.125
392 >256 64 16 8 2 8 2 16 <0.125
398 >256 64 16 8 2 8 2 16 <0.125
399 >256 64 16 4 1 4 4 16 <0.125
400 256 64 16 8 2 4 2 16 <0.125
402 >256 64 16 8 2 4 4 16 <0.125
a

NAP1/027 strains are marked with an asterisk.

b

CLI, clindamycin; CRO, ceftriaxone; CIP, ciprofloxacin; LVX, levofloxacin; MXF, moxifloxacin; MTZ, metronidazole; VAN, vancomycin; TZP, piperacillin-tazobactam; TIGE, tigecycline.