Antibiotic	MIC (mg/L)
	MIC50	MIC90	Range
Erythromycin	64	≥256	0.12–≥256
Spiramycin	4	8	0.5–128
Lincomycin	0.25	8	0.12–≥256
Clindamycin	≤0.03	0.06	≤0.03–≥256
Dalfopristin	2	4	0.5–16
Quinupristin	4	8	1–8
Quinupristin–Dalfopristin	0.25	0.5	0.12–0.5