Table 1 Various antimicrobial resistance patterns in 71 E. coli isolates from dairy cattle (n = 27) and beef cattle (n = 44)

1

PEN

0

0%

3

6.81%

PEN-AMP

2

7.41%

7

15.91%

PEN-AMC-AMP

PEN-AMC-AMP-CFZ

₁

_3.7%

¹

^2.27%

2

PEN-SULF

1

3.7%

AMP-SULF

1

2.27%

PEN-TET

2

4.55%

PEN-AMP-COM

1

3.7%

PEN-AMP-TET

1

2.27%

PEN-AMC-AMP-COM-SULF

1

3.7%

3

PEN-AMP-TET-SULF

2

4.55%

PEN-AMC-AMP-TET-FFC

1

3.7%

PEN-AMP-TET-COM-SULF

1

2.27%

PEN-AMC-AMP-GEN-TET-COM-SULF

1

3.7%

4

PEN-AMC-AMP-KAN-TET-COM-SULF

1

2.27%

PEN-AMC-AMP-CFZ-STR-TET-COM-SULF

PEN-AMC-AMP-CFZ-TET-COM-SULF-CIP-ENR-OFX

¹

^3.7%

₁

_2.27%

5

PEN-AMP-STR-TET-COM-SULF-FFC

1

2.27%

PEN-AMP-KAN-GEN-TET-COM-SULF-CIP-OFZ-ENR

1

3.7%

PEN-AMC-AMP-CFZ-STR-TET-COM-SULF-CIP-OFX- ENR

2

7.41%

PEN-AMC-AMP-CFZ-STR-KAN-TET-COM-SULF-CIP-ENR-OFX

3

11.11%

PEN-AMC-AMP-CFZ-STR-GEN-TET-COM-SULF-CIP-ENR-OFX

2

7.41%

PEN-AMC-AMP-CFZ-STR-GEN-KAN-TET-COM- SULF-CIP-ENR

1

2.27%

PEN-AMC-AMP-CFZ-KAN-GEN-TET-COM-SULF-CIP-ENR-OFX

1

2.27%

PEN-AMC-AMP-CFZ-STR-KAN-GEN-TET-COM-SULF-CIP-ENR-OFX

2

7.41%

4

9.09%

PEN-AMC-AMP-CFZ-STR-GEN-KAN-COM-SULF-CIP-ENR-OFX-FFC

1

2.27%

6

PEN-AMP-STR-TET--COM-SULF-ENR-FFC

1

2.27%

PEN-AMC-AMP-CFZ-STR-TET-COM-SULF-CIP-FFC

1

3.7%

PEN-AMC-AMP-CFZ-STR-TET-COM-SULF-CIP- ENR-FFC

1

2.27%

PEN-AMC-AMP-STR-GEN-TET-COM-SULF-CIP- ENR-OFX-FFC

1

2.27%

PEN-AMC-AMP-CFZ-STR-GEN-TET-COM-SULF-CIP-ENR-OFX-FFC

1

3.7%

PEN-AMC-AMP-CFZ-STR-GEN-KAN-TET-COM- SULF-CIP-ENR-OFX-FFC

4

14.81%

11

25%

PEN-AMC-AMP-CFZ-STR-TET-COM-SULF-CIP-OFZ-ENR-FFC

2

7.41%

7

PEN-AMC-AMP-CFZ-STR-GEN-KAN-TET-COM-SULF-CIP-ENR-OFX

-FFC-PB

0

0%

1

2.27%