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Table 4 Statistical analysis of the cephalosporin and/or fluoroquinolone susceptibility for 26 S. flexneri 2a

From: Epidemic characterization and molecular genotyping of Shigella flexneri isolated from calves with diarrhea in Northwest China

Cephalosporin and/or Fluorquinolones resistance spectrum

Cephalosporin and/or Fluorquinolones resistance rate No. (%)

Total (n = 26)

Gansu (n = 22a)

Shanxi (n = 2)

Qinghai (n = 1a)

Tibet (n = 1a)

KF/KZ

5 (19.23%)

3 (13.64%)

0

1a (100%)

1a (100%)

KF/KZ/MA

3 (11.54%)

2a (9.09%)

1 (50%)

0

0

KF/KZ/MA/CRO

1 (3.85%)

1 (4.55%)

0

0

0

KF/KZ/MA/CTX

1 (3.85%)

1 (4.55%)

0

0

0

KF/KZ/MA/CRO/CFP

1 (3.85%)

1 (4.55%)

0

0

0

KF/KZ/MA/FOX/CRO/CTX/CFP

1 (3.85%)

1 (4.55%)

0

0

0

NOR/LEV

3 (11.54%)

3 (13.64%)

0

0

0

ENR/LEV

3 (11.54%)

3 (13.64%)

0

0

0

NOR/ENR/LEV/CIP

1 (3.85%)

1 (4.55%)

0

0

0

KF/KZ/MA/CRO/CTX/NOR/LEV

2 (7.69%)

1 (4.55%)

1 (50%)

0

0

KF/KZ/MA/CRO/CTX/NOR/ENR/LEV

1 (3.85%)

1 (4.55%)

0

0

0

KF/KZ/MA/CTX/CFP/CIP/NOR/ENR

2 (7.69%)

2 (9.09%)

0

0

0

KF/KZ/MA/CRO/CTX/CFP/NOR/ENR/CIP

1 (3.85%)

1 (4.55%)

0

0

0

KF/KZ/MA/FOX/CRO/CTX/CFP/NOR/ENR/LEV

1 (3.85%)

1 (4.55%)

0

0

0

  1. aa yak origin S. flexneri 2a isolate