Table 5 Molecular detection of Shiga toxin genes (Stx1 and Stx2), the carbapenemase-encoding genes (blaKPC, blaOXA−48, blaNDM, and blaVIM) and colistin resistance genes (mcr-1, mcr-2, mcr-3, mcr-4, and mcr-5) among E. coli isolates
Total E. coli Isolates | Positive for Stx1 (%) | Positive for Stx2 (%) | carbapenemase-encoding genes (%) | Colistin resistance genes (%) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
blaKPC | blaOXA−48 | blaNDM | blaVIM | Mcr1 | mcr2 | mcr3 | mcr4 | mcr5 | |||
75 | 1(1.3) | 5 (6.6) | 0(0) | 7(9.3) | 14(18.6) | 6(8) | 3(4) | 2(2.6) | 21(28) | 3(4) | 0(0) |
27(36) | 29(38.66) | ||||||||||