Table 2.

Antimicrobial susceptibilities of C. difficile isolates.

PCR ribotype (n)	Vancomycin		Tigecycline		Metronidazole		Moxifloxacin
	% Sa	MICb range	% S	MIC range	% S	MIC range	% S	MIC range
001 (5)	100	0.19–0.5	100	≤0.016–0.023	100	0.064–0.19	20	0.5–>32
014/020 (5)	100	0.25–0.38	100	≤0.016	100	0.032–0.125	100	0.125–0.75
027 (5)	100	0.016–0.5	100	≤0.016–0.023	100	0.125–0.25	0	>32
078 (5)	100	0.25–0.5	100	≤0.016–0.023	100	0.032–0.047	0	>32
106 (5)	100	0.125–0.5	100	≤0.016–0.023	100	0.064–0.125	40	0.5–>32

^a% S, proportion of susceptible isolates (%); ^bMIC, minimum inhibitory concentration (mg/L).