TABLE 1.

Antibiotic susceptibility profile of nonmilitary A. baumannii strains^a

Strain	Penicillins						Cephalosporins										Carbapenems				Fluoroquinolones				Aminoglycosides						Tetracyclines				Miscellaneous
	AMP		SAM		TZP		CFZ		FEP		FOX		CAZ		CRO		IMP		MEM		CIP		LVX		AMK		GEN		TOB		TGC		DOX		CST		SXT		Ga-PPIX
	MICb,d	CIc	MICd	CI	MICd	CI	MICd	CI	MICe	CI	MICd	CI	MICe	CI	MICd	CI	MICf	CI	MICe	CI	MICe	CI	MICe	CI	MICf	CI	MICe	CI	MICe	CI	MICe	CI	MICh	CI	MICe	CI	MICe	CI	MICi	CI
ATCC 19606T	≥32	R	≤2	S	≤4	S	≥64	R	24	*g	≥64	R	12	*	16	I	≤1	S	1.5	S	0.8	S	0.5	S	16	S	12	R	3	S	2	*	27	S	0.13	S	>640	R	15	*
ATCC 17978	≥32	R	≤2	S	≤4	S	≥64	R	3	S	≥64	R	6	S	16	I	1	S	0.8	S	0.3	S	0.2	S	≤4	S	1.5	S	0.5	S	0.38	*	26	S	0.38	S	>640	R	17	*
LUH07672	≥32	R	≤2	S	≤4	S	≥64	R	32	R	≥64	R	>256	R	≥64	R	≤1	S	1.5	S	>32	R	24	R	>32	R	>256	R	64	R	6	*	12	I	0.13	S	>640	R	18	*
LUH08809	≥32	R	4	S	≥128	R	≥64	R	96	R	≥64	R	192	R	≥64	R	≤1	S	8	I	>32	R	>32	R	>32	R	>256	R	>256	R	8	*	12	I	0.13	S	>640	R	20	*
LUH05875	≥32	R	4	S	≥128	R	≥64	R	>256	R	≥64	R	64	R	≥64	R	≤1	S	8	I	>32	R	>32	R	>32	R	>256	R	96	R	12	*	14	S	0.13	S	>640	R	19	*
LUH13000	≥32	R	4	S	≥128	R	≥64	R	16	I	≥64	R	≥256	R	≥64	R	2	S	1	S	>32	R	>32	R	>32	R	>256	R	96	R	4	*	6	R	0.3	S	>640	R	20	*
RUH00134	≥32	R	≥32	R	8	S	≥64	R	12	I	≥64	R	6	S	16	I	≤1	S	0.8	S	0.4	S	0.3	S	8	S	≥256	R	1.5	S	3	*	6	R	0.3	S	≥32	R	20	*
RUH00875	≥32	R	≥32	R	16	S	≥64	R	24	I	≥64	R	16	I	16	I	≤1	S	2	S	0.8	S	0.4	S	16	S	>256	R	>256	R	3	*	10	I	0.19	S	>640	R	19	*
AYE	≥32	R	8	S	>128	R	≥64	R	>256	R	≥64	R	>256	R	≥64	R	≤1	S	2	S	>32	R	>32	R	>32	R	>256	R	48	R	3	*	15	S	0.38	S	>640	R	14	*
SDF	ND	-	ND	-	ND	-	ND	-	2	S	ND	-	4	S	ND	-	≤1	S	1	S	0.3	S	0.3	S	<4	S	0.5	S	0.2	S	0.5	*	26	S	0.09	S	5	S	11	*
A118	16	R	≤2	S	8	S	≥64	R	3	S	4	S	6	S	16	I	≤1	S	0.8	S	0.2	S	0.1	S	≤4	S	1.5	S	0.8	S	0.38	*	27	S	0.13	S	0.8	S	18	*
ACICU	≥32	R	≥32	R	≥128	R	≥64	R	≥256	R	≥64	R	≥256	R	≥64	R	>8	R	≥32	R	≥32	R	≥32	R	≥32	R	16	R	16	R	4	*	15	S	0.13	S	≥32	R	18	*

^aAntibiotic abbreviations: AMK, amikacin; AMP, ampicillin; CAZ, ceftazidime; CFZ, cefazolin; CIP, ciprofloxacin; COX, ceftriaxone; CST, colistin; FEP, cefepime; FOX, cefoxitin; Ga-PPIX, gallium protoporphyrin IX; GEN, gentamicin; IPM, imipenem; LVX, levofloxacin; MEM, meropenem; SAM, ampicillin-sulbactam; SXT, trimethoprim-sulfamethoxazole; TGC, tigecycline; TOB, tobramycin; TZP, piperacillin-tazobactam.

^bThe MIC values are shown in micrograms per milliliter.

^cThe categorical interpretations (CIs) are as follows: R, resistant; S, susceptible; I, intermediate; ND, not determined. Asterisks indicate the absence of interpretive standards.

^dMIC determined by Vitek-2 AST-GN73 card.

^eMIC determined by Etest.

^fMIC determined by BD Phoenix NMIC/ID-130 panel.

^g*, no interpretive standards available.

^hSusceptibility determined by Kirby-Bauer disk diffusion.

ⁱMIC determined by microdilution.