Prevalence, Risk Factors, and Antibiogram of Nontyphoidal Salmonella from Beef in Ambo and Holeta Towns, Oromia Region, Ethiopia

Table 4

Multidrug resistance patterns in Salmonella isolated from meat samples in Ambo and Holeta towns.

Number	Antimicrobial resistance pattern	No. of resistant isolates (%)
Two	AMX, AZM	3 (9.7)
	AZM, TET	3 (9.7)
	NA,CTR	3 (9.7)
	NA, CAZ	3 (9.7)
	AMX, TET	2 (6.5)
	AMX, NA	2 (6.5)
	AMX, CTR	2 (6.5)
	AZM, GEN	2 (6.5)
	AMX, AZM, NIT	2 (6.5)
	AMX, AZM, TET	2 (6.5)
Three	AZM, NIT, TET	2 (6.5)
	AMX, CXT, NA	1 (3.2)
	AZM, CXT, NA	1 (3.2)
Four	AMX, AZM, NIT, TET	1 (3.2)
	AZM, CHL, NIT, TET	1 (3.2)
Five	AMX, AZM, GEN, NA, TET	1 (3.2)
Total		31 (100%)

AZM: azithromycin; AMX: amoxicillin; CTR: ceftriaxone; TET: tetracycline; NA: nalidixic acid; CXT: cefotaxime; CHL: chloramphenicol; NIT: nitrofurantoin; GEN: gentamycin.