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Table 1 Antimicrobial disk diffusion results, bacterial species, individual bird leg ring codes, antimicrobial agents tested and zone diameter breakpoints for Enterobacteriaceae bacterium

From: Insights into antimicrobial resistance among long distance migratory East Canadian High Arctic light-bellied Brent geese (Branta bernicla hrota)

 

Antimicrobial Agent

IPM

10 03BCg

AMC

20/10 μg

SXT

23.75/1.25 μg

CIP

5 μg

FEP

30 μg

 

Enterobacteriaceae bacterium Zone Diameter Breakpoints

S ≥ 22

I 16-21

R <16

S ≥19

I NA

R <19

S ≥ 16

I 13-15

R < 13

S ≥ 22

I 19-21

R < 19

S ≥ 24

I 21-23

R < 21

Ring code

Species

     

XK BY

Pantoea spp.

32 S

15 R

34 S

32 S

31 S

33 S

15 R

34 S

30 S

34 S

35 S

14 R

F -

32 S

33 S

JL BY

Pantoea spp.

34 S

16 R

34 S

32 S

34 S

30 S

14 R

30 S

32 S

36 S

32 S

16 R

36 S

32 S

36 S

BT RR

Pantoea spp.

36 S

19 S

38 S

34 S

38 S

38 S

16 R

36 S

33 S

36 S

37 S

17 R

38 S

34 S

37 S

KL BY

Pantoea spp.

34 S

17 R

34 S

32 S

35 S

36 S

19 S

34 S

32 S

34 S

36 S

17 R

36 S

33 S

36 S

VL BY

Buttiauxella agrestis

30 S

16 R

31 S

27 S

32 S

31 S

14 R

32 S

28 S

32 S

30 S

18 R

30 S

26 S

29 S

  1. Abbreviations: IPM imipenem, AMC amoxicillin-clavulanic acid, SXT sulphamethoxazole/trimethoprim, CIP ciprofloxacin, FEP cefepime, S susceptible, I intermediate, R Resistant, F Fail