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Table 3 Resistance phenotypes of Escherichia coli from study samples

From: Antimicrobial resistance in Escherichia coli from Swedish piglets with diarrhoea and associations with potential risk factors

Resistance phenotype a

Number of isolates

Sm

Tmp-Sulfa

Am

Tc

Ef

Nm

Col

R

R

R

R

R

-

-

3

R

R

R

R

-

R

-

1

R

R

R

R

-

-

-

6

R

R

R

-

R

-

-

1

R

R

R

-

-

R

-

2

R

R

R

-

-

-

R

1

R

R

-

R

-

R

-

1

-

R

R

R

-

R

-

1

R

R

R

-

-

-

-

14

R

R

-

R

-

-

-

1

R

R

-

-

-

R

-

1

R

-

R

R

-

-

-

4

-

R

R

R

-

-

-

1

-

R

R

-

R

-

-

2

R

R

-

-

-

-

-

8

R

-

R

-

-

-

-

1

R

-

-

R

-

-

-

2

R

-

-

-

R

-

-

1

-

R

R

-

-

-

-

4

-

R

-

-

-

R

-

1

-

-

R

R

-

-

-

1

-

-

R

-

-

-

R

1

-

-

-

R

-

-

R

1

R

-

-

-

-

-

-

12

-

R

-

-

-

-

-

2

-

-

R

-

-

-

-

5

-

-

-

R

-

-

-

7

-

-

-

-

R

-

-

6

-

-

-

-

-

R

-

1

-

-

-

-

-

-

R

1

  1. Antimicrobial resistance phenotypes for the 59 isolates of E. coli from suckling and weaned piglets with diarrhoea that were resistant to at least one antibiotic. R indicates resistance. a Sm, streptomycin; Tmp-Sulfa, trimetoprim-sulphonamide; Am, ampicillin; Tc, tetracycline; Ef, enrofloxacin; Nm, neomycin; Col, colistin