Prevalence and Antimicrobial Susceptibility Pattern of E. coli O157:H7 Isolated from Traditionally Marketed Raw Cow Milk in and around Asosa Town, Western Ethiopia

Table 3

Antimicrobial resistance profile of E. coli O157:O7 isolates.

	Susceptible	Intermediate	Resistant
Streptomycin	0 (0%)	2 (18.2%)	9 (81.8%)
Trimethoprim-; sulfamethoxazole	2 (18.2%)	6 (54.5%)	3 (27.3%)
Cefoxitin	1 (9.1%)	4 (36.4%)	6 (54.5%)
Kanamycin	0 (%)	4 (36.4%)	7 (63.6%)
Gentamycine	4 (36.4%)	3 (27.3%)	4 (36.4%)
Tetracycline	0 (0%)	2 (18.2%)	9 (81.8%)
Norfloxacin	1 (9.1%)	4 (36.4%)	6 (54.5%)