Table 3. Antibiotic resistance of AmpC producers K. pneumoniae and E. coli isolates.

Antibiotic	K. pneumoniae n=6 (%)	E. coli n= 3 (%)
Amikacin	0 (0)	0 (0)
Gentamicin	4 (66.6)	1 (16)
Ertapenem	2 (33.3)	0 (0)
Imipenem	2 (33.3)	1 (33.3)
Meropenem	2 (33.3)	0 (0)
cefoxitin	6 (100)	3 (100)
ceftazidime	6 (100)	2 (66.6)
Ceftriaxone	6 (100)	3 (13.3)
Cefepime	5 (83.3)	2 (66.6)
Aztreonam	6 (100)	3 (100)
Ampicillin	6 (100)	3 (100)
Amoxicilli-clavulanate	6 (88)	3 (100)
Piperacillin-Tazobactam	3 (50)	1 (33.3)
Colistin	0 (0)	0 (0)
Trimetoprim-sulfametoxazol	2 (33.3)	3 (100)
Nitrofurantoin	3 (50)	0 (0)
Ciprofloxacin	3 (50)	0 (0)
Levofloxacin	3 (50)	0 (0)