Listeria Species Occurrence and Associated Risk Factors and Antibiogram of Listeria Monocytogenes in Milk and Milk Products in Ambo, Holeta, and Bako Towns, Oromia Regional State, Ethiopia

Table 8

Comparison of antimicrobial resistance profile of L. monocytogenes isolated from different sources.

Sample sources	Number of L.monocytogenes isolates	Sensitive to all drugs	Intermediate susceptibility	Resistance to single class of drug	Resistance to two classes of drugs	Multidrug resistance (≥3 classes of drugs)
Cow	7	0 (0.00)	4 (57.14)	0 (0.00)	2 (28.57)	5 (71.43)
BTM	3	0 (0.00)	2 (66.67)	0(0.00)	0 (0.00)	3 (100)
CC	1	0 (0.00)	0 (0.00)	0 (0.00)	0 (0.00)	1 (100)
Total	11	0 (0.00)	6 (54.55)	0 (0.00)	2 (18.18)	9 (81.82)

BTM, bulk tank milk; CC, cottage cheese.