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Table 5

Gene panel profiles of carbapenem and ESBL-resistant E. coli isolates from wastewater

No. of genes positive	bla_IMP	bla_KPC	bla_TEM	bla_CTX-M	bla_VIM	No. of isolates
0	–	–	–	–	–	20
1	–	–	–	+	–	2
	–	–	–	–	+	16
	–	–	+	–	–	7
2	–	–	+	–	+	14
2	–	+	–	–	+	1
3	–	+	–	+	+	1
	–	–	+	+	+	3
	+	–	+	–	+	1
	1	2	25	6	36	65

No. of genes positive	bla_IMP	bla_KPC	bla_TEM	bla_CTX-M	bla_VIM	No. of isolates
0	–	–	–	–	–	20
1	–	–	–	+	–	2
	–	–	–	–	+	16
	–	–	+	–	–	7
2	–	–	+	–	+	14
2	–	+	–	–	+	1
3	–	+	–	+	+	1
	–	–	+	+	+	3
	+	–	+	–	+	1
	1	2	25	6	36	65

Samples were all negative for bla_NDM, bla_SHV, bla_GES, and bla_OXA genes.