Table 2 Distribution of VFs and resistance genes in E. coli isolates
Age | 1st trimester | 2nd trimester | 3rd trimester | |||
|---|---|---|---|---|---|---|
Resist. genes | Tested Vfs (no. of positives) | Resist. genes | Tested Vfs (no. of positives) | Resist. genes | Tested Vfs (no. of positives) | |
13–19 | Bla TEM | iutA, irp, papC, FyuA(1) | BlaTEM, int1 | irp, traT, FyuA(1) | BlaTEM, int1, aphA2 | iutA, irp, papC, FyuA(1) |
| Â | Â | Â | Bla TEM | iutA, iha, irp, traT(1) | Bla TEM | iutA, iron, iha, irp, traT, papC, FyuA(1) |
| Â | Â | Â | int1 | iutA, papA, iha, irp, traT, papC, FyuA(1) | Bla TEM | iron, ire, papA, iha, irp, papC, FyuA(1) |
20–29 | – | irp, traT(1) | Bla TEM | iha, irp, traT(1) | – | iha, irp(1) |
| Â | Bla TEM | iutA, iron, ire, papG1(1) | BlaTEM, int1 | irp(1) | Bla TEM | -(2) |
| Â | int1 | iutA, papA, iha, irp, traT(1), | BlaTEM, int1 | traT(1) | Bla TEM | iutA, hra, iha, irp, FyuA(1) |
|  | BlaTEM, int1 | iutA, ompT, papG1, irp, traT(1) | – | iha, ompT(1) | Bla TEM | iutA, papG1, irp, traT, FyuA(2) |
| Â | int1 | iutA, sfa, hra, iron, iha, ompT, irp2, traT(1) | Bla TEM | irp, traT, FyuA(1) | Bla TEM | iutA, ompT, irp, papC, FyuA(1) |
| Â | int2 | iutA, sfa, iron, iha, kpsMTII(1) | Bla TEM | iutA, traT, FyuA(1) | BlaTEM, int1 | iutA, irp, traT, papC, FyuA(1) |
| Â | Â | irp, traT, papC, FyuA(1) | Â | Â | Â | Â |
| Â | int2 | iutA, sfa, papA, iron, papA | Bla TEM | iha, irp, traT(1) | Bla TEM | iron, irp, traT, papC, FyuA(1) |
| Â | Â | Iha, irp, papC, FyuA(1) | BlaTEM, int1 | iutA, irp, iuC(1) | BlaTEM, aphA2 | iutA, ompT, irp, traT, FyuA(1) |
|  |  |  | – | iutA, ompT, irp, traT(1) | Bla TEM | iutA, ompT, irp, iuc, papC, FyuA(1) |
|  |  |  | – | iutA, hra, ire, traT(1) | Bla TEM | iutA, iron, ompT, irp, papC, FyuA(1) |
|  |  |  | BlaTEM, aphA2 | kpsMTIII, irp, papC, FyuA(1) | – | iutA, papA, iron, irp, papC, FyuA(1) |
|  |  |  | Bla TEM | iutA, iha, irp, FyuA(1) | – | iutA, sfa, papA, iha, irp, papC, FyuA(1) |
|  |  |  | Bla TEM | ompT, irp, traT, usp(1) | – | sfa, hra, iha, kpsMTII, irp, traT, FyuA(1) |
| Â | Â | Â | Bla TEM | iha, irp, traT, papC, FyuA(1) | Â | Â |
|  |  |  | – | iutA, irp, traT, papC, FyuA(1) |  |  |
| Â | Â | Â | Bla TEM | iha, papG1, irp, papC, FyuA(1) | Â | Â |
| Â | Â | Â | BlaTEM, aphA2 | iutA, iron, ire, iha, ompT, traT, papC, FyuA(1) | Â | Â |
| Â | Â | Â | BlaTEM, aphA2 | iutA, iron, ire, iha, ompT, traT, papC, FyuA(1) | Â | Â |
| Â | Â | Â | Bla TEM | sfa, iron, ire, iha, irp, traT, hlyD, papC, FyuA(1) | Â | Â |
| Â | Â | Â | 0 | iutA, sfa, iron, kpsMTIII, iha, ompT, traT, papC, FyuA(1) | Â | Â |
| Â | Â | Â | Bla TEM | sfa, iron, ire, papA, iha, irp, traT, hlyD, papC, FyuA(1) | Â | Â |
30–39 | BlaTEM, int1 | irp, traT, FyuA(1) | Bla TEM | irp(1) | 0 | iutA, irp, papC, FyuA(1) |
|  | Bla TEM | iutA, ompT, irp, papC, FyuA(1) | – | iutA, iha(1) | 0 | iha, irp, traT, usp, FyuA(1) |
| Â | Â | Â | Bla TEM | iutA, iron, iha(1) | BlaTEM, int1 | iutA, papG1, irp, papC, FyuA(1) |
|  |  |  | Bla TEM | iutA, iha, irp, traT(2) | – | papA, irp, traT, papC, FyuA(1) |
|  |  |  | – | iutA, ompT, irp, FyuA(1) | Bla TEM | iutA, ibe, ompT, kpsMTII, traT, FyuA(1) |
| Â | Â | Â | Bla TEM | iutA, irp, iuC, papC, FyuA(1) | BlaTEM, int1 | iutA, ompT, irp, traT, papC, FyuA(1) |
| Â | Â | Â | Bla TEM | iutA, ire, ompT, irp, traT(1) | BlaTEM, aphA2 | iutA, papA, ompT, irp, traT, FyuA(1) |
|  |  |  |  |  | – | iutA, papA, iha, irp, traT, papC, FyuA(1) |
40–49 | – | – | – | irp, FyuA(1) | Bla TEM | iutA, papA, irp, traT, papC, FyuA(1) |
| Â | Â | Â | Â | Â | Bla TEM | ire, papA, iha, irp, traT, papC, FyuA(1) |
Total no. genes/ExPECs | 9 | 12 | 25 | 30 | 18 | 25 |