TABLE 1.

Mics of antibiotics and compounds.

Category	Antibiotics	MIC (μ g/mL)/antimicrobial susceptibility
		Ec15103	Ec600	EPI300	Ec15103 -Ec600	Ec15103- EPI300-1	Ec15103- EPI300-2
β-Lactams	Ampicillin	≥32R	≤8S	≤8S	≥32R	≥32R	≥32R
	Ampicillin/sulbactam	=32/16R	≤2/1S	≤2/1S	=32/16R	=32/16R	=32/16R
	Cefazolin	≥8R	≤2S	≤2S	≥8R	≤2S	≥8R
	Cefuroxime	≥32R	≤8S	≤8S	≥32R	≤8S	≥32R
	Ceftriaxone	≥64R	≤1S	≤1S	≥64R	≤1S	≥64R
	Cefotaxime	≥8R	≤4S	≤4S	≥8R	≤4S	≥8R
	Cefotaxime/clavulanic acid	≤1/4S	≤1/4S	≤1/4S	≤1/4S	≤1/4S	≤1/4S
	Ceftazidime	=16R	≤4S	≤4S	≤4S	≤4S	≤4S
	Ceftazidime/clavulanic acid	≤1/4S	≤1/4S	≤1/4S	≤1/4S	≤1/4S	≤1/4S
	Cefoxitin	≤8S	≤8S	≤8S	≤8S	≤8S	≤8S
	Cefepime	≥32R	≤2S	≤2S	≤2S	≤2S	≤2S
	Piperacillin/tazobactam	≤4/4S	≤4/4S	≤4/4S	≤4/4S	≤4/4S	≤4/4S
	Ticarcillin/clavulanic acid	=64/2I	≤4/2S	≤4/2S	=64/2I	=64/2I	=64/2I
	Cefoperazone/sulbactam	=16/8S	≤2/1S	≤2/1S	=16/8S	≤2/1S	=16/8S
Carbapenems	Meropenem	≤1S	≤1S	≤1S	≤1S	≤1S	≤1S
	Imipenem	≤1S	≤1S	≤1S	≤1S	≤1S	≤1S
Aminoglycosides	Gentamicin	≥16R	≤1S	≤1S	≤1S	≥16R	≥16R
	Amikacin	≤4S	≤4S	≤4S	≤4S	≤4S	≤4S
Fluoroquinolones	Ciprofloxacin	≥4R	≤0.06S	≤0.06S	≤0.06S	≤0.06S	≤0.06S
	Levofloxacin	=4I	≤0.12S	≤0.12S	≤0.12S	≤0.12S	≤0.12S
Others	Polymyxin B	≤2S	≤2S	≤2S	≤2S	≤2S	≤2S
	Co-trimoxazole	≥8/152R	≤0.5/9.5S	=4/76R	≤0.5/9.5S	≥8/152R	≥8/152R
	Nitrofurantoin	≤16S	≤16S	≤16S	≤16S	≤16S	≤16S
	Minocycline	≤4S	≤4S	≤4S	≤4S	≤4S	≤4S
	Chloromycetin	≤8S	≤8S	≤8S	≤8S	≤8S	≤8S

S: susceptible; I: intermediate; R: resistant.