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Escherichia coli

Microorganism	MIC50 (μg/ml)	MIC90 (μg/ml)	Range (μg/ml)	Antimicrobial	Reference
Escherichia coli	0.25	0.5	≤0.25 － >32	Ceftriaxone (Rocephin)	472
Escherichia coli	0.25	0.5	0.25 － ?	Meropenem (Merrem)	946
Escherichia coli	0.25	0.5	? － ?	Cefditoren (Spectracef)	293
Escherichia coli	0.25	1	0.015 － >32	Tigemonam	1494
Escherichia coli	0.25	1	0.016 － 64	Amoxicillin-clavulanic acid (Augmentin)	1544
Escherichia coli	0.25	1	0.12 － 1	Tigecycline (GAR-936, Tigacyl)	214
Escherichia coli	0.25	1	? － ?	Cefixime (Suprax)	308
Escherichia coli	0.25	2	0.006 － 2	Levofloxacin (Levaquin, Quixin)	1544
Escherichia coli	0.25	16	0.015 － >32	Ceftibuten (Cedax)	1494
Escherichia coli	0.25	32	0.06 － >32	Ceftazidime (Ceptaz, Fortaz, Tanicef)	186
Escherichia coli	0.25	32	0.06 － >32	Ceftazidime (Ceptaz, Fortaz, Tanicef)	186
Escherichia coli	0.25	32	≤0.25 － >32	Ceftriaxone (Rocephin)	412
Escherichia coli	0.39	1.56	0.1 － 50	Cefdinir (Omnicef, Cefdiel)	40
Escherichia coli	0.4	3.1	? － ?	Cefamandole (Mandol)	1386
Escherichia coli	0.5	0.5	0.12 － 128	Polymyxin E (Colistin)	444
Escherichia coli	0.5	0.5	0.125 － 2	Faropenem	56
Escherichia coli	≤0.5	≤0.5	≤0.5 － 4	Imipenem	412
Escherichia coli	≤0.5	≤0.5	≤0.5 － 8	Imipenem	472
Escherichia coli	≤0.5	≤0.5	≤0.5 － >32	Cefepime (Maxipime)	42
Escherichia coli	≤0.5	≤0.5	≤0.5 － >=64	Cefepime (Maxipime)	475
Escherichia coli	0.5	1	0.25 － 1	Faropenem	317
Escherichia coli	0.5	1	0.25 － 4	Cefteram	317
Escherichia coli	>0.5	>1	≤0.5 － >1	Trimethoprim/Sulfamethoxazole	1250
Escherichia coli	0.5	2	0.25 － 8	Imipenem	444
Escherichia coli	0.5	2	0.25 － >16	Gentamicin (Gentamycin, Garamycin)	186
Escherichia coli	0.5	2	0.25 － 64	Cefamandole (Mandol)	1434
Escherichia coli	>0.5	>2	≤0.5 － >2	Co-trimoxazole (Trimethoprim-sulfamethoxazole, TMP-SMX)	462
Escherichia coli	0.5	2	? － ?	Cefamandole (Mandol)	1389