Table 1 The MIC₅₀ and MIC₉₀ of the carbapenem resistant enterobacteraceae isolates

ertapenem

> 32

> 32

0.25–32

imipenem

> 16

> 16

0.125–16

meropenem

> 16

> 16

0.125–16

cefepime

> 32

> 32

0.25–32

ceftazidime

> 32

> 32

0.25–32

cefotaxime

> 32

> 32

0.25–32

cefuroxim

> 64

> 64

0.5–64

cefazolin

> 32

> 32

0.25–32

cefmetazole

> 64

> 64

0.5–64

piperacillin/tazobactam

> 256/4

> 256/4

2/4–245/4

amikacin

> 128

> 128

1–128

gentamicin

> 128

> 128

1–128

funantuoyin

> 128

> 128

1–128

trimethoprim and sulphame-thoxazole

2

> 32

0.25/4.75–32/608

aztreonam

> 128

> 128

1–128

piperacillin

> 256

> 256

2–256

ciprofloxacin

> 8

> 8

0.06–8

levofloxacin

> 16

> 16

0.125–8

aztreonam/avibactam

0.5

2

0.25–32

ceftazidime/avibactam

0.25

1

0.25–32

tigecycline

0.5

1

0.125–16

colistin

0.5

0.5

0.125–16