Table 3.

CHX and BZK MBEC values (mg/L) alone or in combination with 32 and 64 mg/L RV in A. baumannii ATCC 19606, 4190 and 3909.

	ATCC 19606			4190			3909
	CHX	BZK	CHX + BZK	CHX	BZK	CHX + BZK	CHX	BZK	CHX + BZK
0 RV	512	16	64 + 16	512	64	64 + 16	256	16	64 + 16
32 RV	512	16	32 + 8	512	64	32 + 8	256	16	32 + 8
64 RV	256	8	32 + 8	128	32	32 + 8	128	8	32 + 8

Additive effects of eradication on preformed biofilms by CHX and BZK in the presence of RV are shown in bold. Assays were performed in triplicate.