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Table 1 Sampling design and antibiotic resistance profiles of E. coli O157:H7 isolates from cattle and sheep samples

From: Antibiotic resistance of Escherichia coli O157:H7 isolated from cattle and sheep

Sampling date

Source of isolates

No. of isolates

Code of isolates

Resistance to:

16.05.2002

Cattle (male/enteritis)

5

1001–1005

KFa

01.10.2002

Catlle (female/healthy)

5

1005–1010

Sa

01.10.2002

Catlle (female/healthy)

5

1011–1015

 

01.10.2002

Catlle (female/healthy)

4

1016–1019

KFa

01.10.2002

Catlle (female/healthy)

2

1020–1021

 

24.07.2003

Cattle (male/healthy)

5

1022–1026

 

24.07.2003

Catlle (male/healthy-colon tissue)

5

1027–1031

 

24.07.2003

Cattle (male/healthy)

5

1032–1036

 

24.07.2003

Cattle (male/healthy)

1

1037

 

24.07.2003

Cattle (male/healthy)

1

1038

KFa, NAa

24.07.2003

Cattle (male/healthy)

3

1039–1041

KFa

10.12.2007

Sheep (healthy)

5

1042–1046

 

18.04.2008

Sheep (healthy)

5

1047–1051

 

18.04.2008

Sheep (healthy)

5

1052–1056

 

16.05.2008

Sheep (healthy)

5

1057–1061

 

17.07.2008

Sheep (healthy)

2

1062–1063

 

17.07.2008

Sheep (healthy)

4

1064–1067

RLa

23.07.2008

Sheep (healthy)

5

1068–1072

 

29.08.2008

Sheep (healthy)

5

1073–1077

 

29.08.2008

Sheep (healthy)

4

1078–1081

 

29.08.2008

Sheep (healthy)

4

1082–1085

S3a

29.08.2008

Sheep (healthy)

4

1086–1089

 

29.08.2008

Sheep (healthy)

5

1090–1094

 

29.08.2008

Sheep (healthy)

5

1095–1099

Sa, RLa

29.08.2008

Sheep (healthy)

3

1100–1102

 
  1. aKF Cephalothin, S3 Sulphonamide compounds, S Streptomycin, NA Nalidixic acid, RL Sulphamethoxazole