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Table 4 Distribution of blaCTX-M groups in ESBL- producing E. coli isolates from broiler farms

From: Prevalence and distribution of blaCTX-M, blaSHV, blaTEM genes in extended- spectrum β- lactamase- producing E. coli isolates from broiler farms in the Philippines

Patterns of blaCTX-M groups

No. of isolates

Percentage

blaCTX-M-1 + blaCTX-M-2 + blaCTX-M-9

23

33.82

blaCTX-M-1 + blaCTX-M-2

14

20.59

blaCTX-M-1 + blaCTX-M-9

11

16.18

blaCTX-M-2 + blaCTX-M-9

2

2.94

bla CTX-M-1

12

17.65

bla CTX-M-2

6

8.82

Total

68

100

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BMC Veterinary Research

ISSN: 1746-6148

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