Table 8.

Etest MIC values of Y. pestis at various time points.

	MIC (µg/mL)
Incubation Duration (h)	CIP	DOX	GEN	CHL	TRS	STR
18	0.016	1–2	0.25–1	2–4	0.016–0.03	1–2
20	0.016	1–2	0.25–1	2–4	0.016–0.03	1–2
22	0.016–0.03	1–2	0.25–1	2–4	0.016–0.03	1–2
24	0.016–0.03	1–2	0.25–1	2–4	0.016–0.03	1–2

CIP—ciprofloxacin; DOX—doxycycline; GEN—gentamicin; CHL—chloramphenicol; TRS—trimethoprim–sulfamethoxazole; STR—streptomycin; the MIC values were determined by at least three independent assays.