Table 1.

- Prevalence of genes in different carbapenem-resistant isolates.

Organisms	Genes
	NDM	NDM, VIM	NDM, VIM, OXA-48	NDM, OXA-48
	n (%)
Escherichia	22 (22.4)	12 (14.6)	-	-
Klebsiella	57 (58.2)	47 (57.3)	4 (44.4)	1 (33.3)
Pseudomonas	8 (8.2)	9 (11.0)	2 (22.2)	2 (66.7)
Enterobacter	2 (2.0)	4 (4.9)	-	-
Acinetobacter	9 (9.2)	10 (12.2)	3 (33.3)	-
Total	98 (100)	82 (100)	9 (100)	3 (100)

NDM: New Delhi metallo-beta-lactamase, VIM: Verona integron-mediated metallo-β-lactamase, OXA-48: oxacillin hydrolyzing enzymes-48, n: number