Table 3. Sensitivity of both Gram-negative and Gram-positive bacterial isolates to antibiotics measured using minimum inhibitory concentration test.

ECO: Escherichia coli; STA: Staphylococcus aureus; SAL: Salmonella species; KLE: Klebsiella species; PRO: Proteus species; PSE: Pseudomonas species; STR: Streptococcus species; R: Reference bacteria strains.

Antibiotic	MIC range	Number of bacteria isolates										Total
		ECO	STA	SAL	KLE	STR	PSE	PRO	R-ECO	R-PSE	R-STA
Cefotaxime	≤0.14	4	1	1	0	1	0	0	0	0	0	7
	0.15-4.15	31	11	9	6	8	2	5	1	1	1	75
	4.16-8.16	1	1	2	0	0	0	1	0	0	0	5
	8.17-12.17	6	0	0	0	1	0	1	0	0	0	8
	20.20-24.20	6	0	0	1	0	0	0	0	0	0	7
	≥32.23	7	2	1	0	1	0	0	0	0	0	11
	Total	55	15	13	7	11	2	7	1	1	1	113
Chloramphenicol	≤0.14	8	1	2	0	ND	0	2	0	0	0	14
	0.15-4.15	34	11	9	5	ND	1	4	1	1	1	75
	4.16-8.16	4	2	0	0	ND	0	0	0	0	0	6
	12.18-16.18	6	0	2	2	ND	1	0	0	0	0	11
	28.22-32.22	1	0	0	0	ND	0	0	0	0	0	2
	≥32.23	2	1	0	0	ND	0	1	0	0	0	5
	Total	55	15	13	7	ND	2	7	1	1	1	113
Ampicillin	≤0.14	6	0	3	0	0	0	0	0	0	0	9
	0.15-4.15	21	10	8	5	4	1	4	1	1	1	56
	4.16-8.16	4	2	0	0	0	1	0	0	0	0	7
	12.18-16.18	9	0	0	2	4	0	2	0	0	0	17
	28.22-32.22	5	0	0	0	0	0	0	0	0	0	5
	≥32.23	10	3	2	0	3	0	1	0	0	0	19
	Total	55	15	13	7	11	2	7	1	1	1	113