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Table 3 MLST types and MICs for selected antibiotics of C. difficile isolates

From: Management of a cluster of Clostridium difficile infections among patients with osteoarticular infections

Inpatient #

MLST type

RT

MIC (mg/L)

Metronidazole

Vancomycin

Rifampicin

Levofloxacin

Clindamycin

1

ST1

027

1

1.5

≥32

≥32

≥256

2

ST1

027

1

1.5

≥32

≥32

≥256

3

ST1

027

1

1.5

≥32

≥32

6.0

4

ST1

027

1

1.5

≥32

≥32

2.0

5

ST1

027

1

1.5

≥32

≥32

≥256

6

ST1

027

1

1.5

≥32

≥32

≥256

7

ST1

027

1

1.5

≥32

≥32

≥256

8

ST1

027

1

1.5

≥32

≥32

≥256

9

ST1

027

1

1.5

≥32

≥32

≥256

10

ST1

027

1

1.5

≥32

≥32

≥256

11

ST1

027

1

1.5

>32

>32

≥256

12

ST1

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

13

ST1

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

14

ST1

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

15

ST1

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

16

ST3

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

17

ST3

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

18

ST6

n.d.

0.25

0.05

<0.002

6.0

3.0

19

ST6

n.d.

0.38

0.05

<0.002

6.0

8.0

20

ST8

n.d.

0.25

0.05

<0.002

6.0

2.0

21

ST14

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

22

ST14

n.d.

0.5

0.5

<0.002

6.0

2.0

23

ST15

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

24

ST92

n.d.

0.125

0.5

<0.002

6.0

8.0

25

unknown

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

26

unknown

n.d.

n.d.

n.d.

n.d.

n.d.

n.d.

  1. n.d. not determined