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Table 3 Antimicrobial susceptibility pattern of E. coli O157:H7 isolates (nā€‰=ā€‰39) to10 selected antimicrobial agents

From: Escherichia coli O157:H7 in Raw Meat in Addis Ababa, Ethiopia: Prevalence at an Abattoir and Retailers and Antimicrobial Susceptibility

Antimicrobial used

Type of raw meat andE. coliO157:H7 isolates

Beef (nā€‰=ā€‰17)

Sheep meat (nā€‰=ā€‰12)

Goat meat (nā€‰=ā€‰10)

Total (nā€‰=ā€‰39)

S

I

R

S

I

R

S

I

R

S

I

R

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

ā„– (%)

AK

10(58.8)

0(0)

7(41.2)

10(83.6)

0(0)

2(16.6)

7(70)

0(0)

3(30)

27(69.3)

0(0)

12(30.9)

AMC

17(100)

0(0)

0(0)

9(75)

0(0)

3(25)

10(100)

0(0)

0(0)

36(92.3)

0(0)

3(7.7)

CRO

17(100)

0(0)

0(0)

12(100)

0(0)

0(0)

6(60)

4(40)

0(0)

39(100)

0(0)

0(0)

KF

15(88.2)

2(11.8)

0(0)

7(58.3)

0(0)

5(41.7)

10(100)

0(0)

0(0)

32(82.1)

2(5.1)

5(12.8)

C

17(100)

0(0)

0(0)

12(100)

0(0)

0(0)

10(100)

0(0)

0(0)

39(100)

0(0)

0(0)

CIP

13(76.5)

0(0)

4(23.5)

9(75)

0(0)

3(25)

6(60)

4(40)

0(0)

28(71.8)

4(10.3)

7(17.9)

NA

17(100)

0(0)

0(0)

10(83.6)

2(16.4)

0(0)

4(40)

4(40)

2(20)

31(79.5)

6(15.4)

2(5.1)

S

4(23.5)

7(4.1)

6(35.3)

11(91.6)

0(0)

1(8.4)

4(40)

0(0)

6(60)

19(48.7)

7(17.9)

13(33.4)

TE

17(100)

0(0)

0(0)

12(100)

0(0)

0(0)

8(80)

2(20)

2(20)

37(94.9)

0(0)

2(5.1)

SXT

17(100)

0(0)

0(0)

12(100)

0(0)

0(0)

10(100)

0(0)

0(0)

39(100)

0(0)

0(0)

  1. See TableĀ 2 for key abbreviations; Sā€‰=ā€‰Sensitive, Iā€‰=ā€‰Intermediate, Rā€‰=ā€‰Resistant.