Table 1 AST of the ECCRA-119 isolate using a panel of 46 antimicrobial agents

β-lactams

Penicillins

Ampicillin^a

> 512

R

Ampicillin^b

> 64

R

Ampicillin/Sulbactam^b

> 64/32

R

Amoxicillin/ClavulaniC Acid^a

128/64

R

Amoxicillin/Clavulanate^b

> 64/32

R

Cephalosporins

Ceftiofur^a

256

R

Ceftazidime^a

> 256

R

Cefazolin^b

> 16

R

Cefoxitin^b

> 64

R

Cefotaxime^b

> 8

R

Ceftazidime^b

> 16

R

Cefepime^b

> 16

R

Cefotaxime/Clavulanate^b,c

> 4/4

/

Ceftazidime/Clavulanate^b,c

> 8/4

/

Monobactams

Aztreonam^b

> 32

R

Carbapenems

Meropenem^a

8

R

Meropenem^b

> 4

R

Imipenem^b

4

R

Tetracycline

Tetracycline^a

128

R

Tetracycline^b

> 32

R

Minocycline^b

16

R

Doxycycline^a

32

R

Doxycycline^b,c

16

/

Aminoglycosides

Gentamicin^a

8

I

Gentamicin^b

16

R

Amikacin^b

≤4

S

Kanamycin^b

> 64

R

Streptomycin^b,c

16

/

Spectinomycin^a

256

R

Sulfonamides

Sulfisoxazole^a

> 512

R

Sulfisoxazole^b,c

> 512

/

Trimethoprim/Sulfamethoxazole^a

> 32/608

R

Trimethoprim/Sulfamethoxazole^b

> 8/152

R

Amphenicols

Florfenicol^a

256

R

Chloramphenicol^b

> 64

R

Fluoro-quinolones

Enrofloxacin^a

> 32

R

Ofloxacin^a

64

R

Levofloxacin^b

> 8

R

Ciprofloxacin^b

> 32

R

Gemifloxacin^b,c

> 16

/

Nalidixic^b

> 64

R

Polymyxin

Colistin^a

< 0.125

S

Colistin^b

< 0.5

S

Polymycin B^b

1

S

Mequindox

Mequindox^a,c

16

/

Macrolides

Azithromycin^b,c

64

/