TABLE 2.

MIC and FIC (mg/liter) of vancomycin and imipenem alone or in combination against 34 Staphylococcus strains

Antibiotics	MIC and FIC
	Range	50%	90%
Vancomycin (alone)	4-32	16	32
Vancomycin (with imipenem)	0.25-4	4	4
Imipenem (alone)	4-128	64	128
Imipenem (with vancomycin)	0.5-4	1	2