Table 2.

Etest MICs for the OXA-2-producing K. pneumoniae isolate 1761 and corresponding E. coli TOP10 and K. pneumoniae ATCC 13883 transformants

Isolate	bla OXA-2	MIC (mg/L)
		ETP	MEM	IPM	FEP	CAZ
K. pneumoniae 1761	+	0.38	0.094	0.38	0.25	4
E. coli TOP10 [pBC-SK(−)]	−	0.008	0.023	0.38	0.064	0.25
E. coli TOP10 (p1761_02)	+	0.023	0.032	0.38	0.064	4
E. coli TOP10 (pOXA-2)	+	0.016	0.032	0.38	0.064	4
K. pneumoniae ATCC 13883 [pBC-SK(−)]	−	0.008	0.023	0.75	0.64	0.38
K. pneumoniae ATCC 13883 (pOXA-2)	+	0.125	0.094	1	0.94	6

ETP, ertapenem; MEM, meropenem; IPM, imipenem; FEP, cefepime; CAZ, ceftazidime.