Table 3. Results of antibacterial susceptibility tests.

Antibiotic	S (%)	I (%)	R (%)*
Ampicillin**	0 (0)	0 (0)	12 (100)
Gentamicin	12 (100)	0 (0)	0 (0)
Tetracycline	8 (66)	1 (8.3)	3 (25)
Cefoxitin	6 (50)	3 (25)	3 (25)
Nalidixic acid	7 (58.3)	0 (0)	5 (41.6)
Amikacin	12 (100)	0 (0)	0 (0)
Ceftazidime	7 (58.3)	4 (33.3)	1 (8.3)
Chloramphenicol	11 (91.6)	0 (0)	1 (8.3)
TMP-SMX	5 (41.6)	2 (16.6)	5 (41.6)
Cefotaxime	8 (66.6)	2 (16.6)	2 (16.6)
Cefepime	12 (100)	0 (0)	0 (0)
Streptomycin	7 (58.3)	3 (25)	2 (16.6)
Ciprofloxacin	9 (75)	3 (25)	0 (0)

I – intermediate; R – resistant; S – sensitive; TMP-SMX – trimethoprim-sulfamethoxazole.

^*The total sum percentages do not produce 100 in some cases due to decimal rounding.

^**Ampicillin was included in the growth medium used for culturing the isolates.