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Table 3 CST susceptibility testing of 138 ECC and 30 K. aerogenes clinical isolates

From: High prevalence of colistin heteroresistance in specific species and lineages of Enterobacter cloacae complex derived from human clinical specimens

Bacterial species

CST MIC (mg/ L)

0

0.125

0.25

0.5

1

2

4

8

16

32

64

128

 > 128

No. of ECC isolates

–

–

–

44

56

–

–

1

2 (2)

2 (1)

–

5

28 (7)

No. of K. aerogenes isolates

–

–

–

18

12

–

–

–

–

–

–

–

–

  1. Breakpoint, 2 mg/L of CST. Parentheses indicates No. of isolates displaying the skip-well phenomenon
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Annals of Clinical Microbiology and Antimicrobials

ISSN: 1476-0711

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