Tigecycline		% inhibited at MIC
Orqanism (#)	MIC50	MIC90	≤0.25	0.5	1	2	4
Acinetobacter spp. (921)	0.25	1	50	66.8	91	98.4	99.9
E. faecalis/faecium (1,034)	0.06	0.12	99.6	100	–	–	–
VREa (232)	0.06	0.12	99.6	100	–	–	–
EC, KO, KPb (3,506)	0.25	1	64.5	86.9	94.7	97.6	99.7
ESBLc (166)	1	2	26.5	48.8	83.1	93.4	98.8
H. influenzae (860)	0.12	0.25	94.7	97.7	99.9	100	–
P. aeruginosa (1,338)	8	>16	0.7	1.3	2.5	5	16.9
S. aureus (MS) (826)	0.12	0.12	99.6	100	–	–	–
S. aureus (MR) (870)	0.12	0.25	99.6	100	–	–	–
S. pneumoniae (972)	0.06	0.5	83	93.7	99.9	100	–

^aVRE, E. faecium/faecalis phenotypes

^bEC, E. coli; KO, K. oxytoca; KP, K. pneumoniae

^cESBL, producing EC, KO and KPM