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Table 1 Number and percentage of isolates from each lineage that tested resistant to each antimicrobial

From: Widespread acquisition of antimicrobial resistance among Campylobacter isolates from UK retail poultry and evidence for clonal expansion of resistant lineages

  

Number and percentage (%) of tested isolates resistant to antimicrobial substance

LINEAGE (n)

Dominant CC

Tetracycline

Quinolones3

Erythromycin

Chloramphenicol

Aminoglycosides

1 (209)

828

76 (36.4)

51 (24.40)

29 (13.88)

7 (3.35)

4 (1.91)

2 (187)

45

102 (54.55)

22 (11.76)

3 (1.60)

1 (0.53)

1 (0.53)

3 (131)

257

40 (30.53)

28 (21.37)

1 (0.76)

2 (1.53)

2 (1.53)

4 (44)

433

30 (68.18)

9 (20.45)

2 (4.55)

3 (6.82)

3 (6.82)

5 (21)

661

19 (90.48)

5 (23.81)

1 (4.76)

1 (4.76)

2 (9.52)

6 (16)

354

7 (43.75)

6 (37.50)

0

1 (6.25)

0

7 (7)

49

4 (57.14)

3 (42.86)

1 (14.29)

1 (14.29)

0

8 (5)

21

1 (20.00)

0

0

0

0

9 (35)

443

32 (91.43)

15 (42.86)

3 (8.57)

2 (8.57)

1 (2.86)

10 (5)

574

3 (60.00)

1 (20.00)

0

0

0

11 (8)

52

0

1 (12.50)

0

0

0

12 (3)

21

0

0

0

0

0

13 (11)

42

2 (18.18)

2 (18.18)

0

0

0

14 (12)

21

4 (33.33)

3 (25.00)

0

2 (16.67)

0

15 (21)

21

8 (38.10)

3 (14.29)

0

0

0

16 (3)

206

3 (100.00)

0

0

0

0

17 (4)

508

1 (25.00)

0

1 (25.00)

1 (25.00)

0

18 (10)

353

2 (20.00)

1 (10.00)

0

0

0

19 (10)

607

1 (10.00)

0

0

0

0

20 (7)

21

2 (28.57)

6 (85.71)

0

3 (42.86)

0

21 (4)

22

0

0

0

0

0

22 (7)

61

0

0

0

0

0

23 (10)

 

6 (60.00)

9 (90.00)

0

0

0

24 (3)

 

3 (100.00)

1 (33.33)

0

0

0

25 (2)

 

0

1 (50.00)

0

0

0

  1. 1 Lineages are defined as clusters of related genotypes based upon the ClonalFrame genealogy.
  2. 2 The clonal complex to which most of the STs belong.
  3. 3 Naladixic acid and ciprofloxacin.