Table 4. Antibiotic resistance phenotypes and patterns of L. monocytogenes isolates.

Sample	Isolates no	Serotypes	Resistance patterns	No of antibiotics	MARI
Cheese
A	1	2b	AML-S-ETP-CRO-RL	5	0.23
	2	2b	AML-CN-S-CRO-CTT-RL-OT	7	0.32
	3	2b	AML-IPM-CRO-CTT	4	0.18
B	4	2b	-	-	-
	5	2b	AML-E-W-RL-OT	5	0.23
C	6	2b	P-DOR-W-RL-OT	5	0.23
D	7	4b	S-E-W-RL-FOS	5	0.23
	8	2b	P-AML-S-IPM-CRO-E-CIP-W-RL-OT-C	11	0.50
E	9	2b	E-W-RL	3	0.14
	10	2b	P-AMP-SAM-CN-S-DOR-E-CLA-W-RL-TS	11	0.50
F	11	2b	AK-DOR-CRO-CTT-E-W-RL	7	0.32
	12	4b	AK-CRO-CTT-E-W-RL	6	0.27
	ARI		69 / 22 × 12 = 0.26	69	-
Fresh milk
A	1	2b	AK-CRO-CTT-W-RL	5	0.23
	2	2b	-	-	-
B	3	2b	AK-S-ETP-CRO-CTT-RL-OT	7	0.32
	4	2b	AML-CN-S-VA-E-W-RL-OT	8	0.36
C	5	2b	DOR-CTT-OT	3	0.14
	6	4b	CTT-OT-FOS	3	0.14
D	7	2b	CN-DOR-CTT-VA-RL-OT	6	0.27
	ARI		32 / 22 × 7 = 0.21	32	-
Raw milk
A	1	2b	-	-	-
B	2	2b	P-AMP-SAM-AML-CN-S-DOR-E-CLA-W-RL-TS	12	0.55
	ARI		12 / 22 × 2 = 0.27
Distribution of multiple antibiotic resistance of L. monocytogenes in milk and milk product samples
S/N	MARPs patterns	No of antibiotics	Cheese	Fresh milk	Raw milk
1	E-W-RL	3	1
2	CTT-OT-FOS	3		1
3	DOR-CTT-OT	3		1
4	AML-IPM-CRO-CTT	4	1
5	S-E-W-RL-FOS	5	1
6	P-DOR-W-RL-OT	5	1
7	AML-E-W-RL-OT	5	1
8	AK-CRO-CTT-W-RL	5		1
9	AML-S-ETP-CRO-RL	5	1
10	AK-CRO-CTT-E-W-RL	6	1
11	CN-DOR-CTT-VA-RL-OT	6		1
12	AK-DOR-CRO-CTT-E-W-RL	7	1
13	AK-S-ETP-CRO-CTT-RL-OT	7		1
14	AML-CN-S-CRO-CTT-RL-OT	7	1
15	AML-CN-S-VA-E-W-RL-OT	8		1
16	P-AML-S-IPM-CRO-E-CIP-W-RL-OT-C	11	1
17	P-AMP-SAM-CN-S-DOR-E-CLA-W-RL-TS	11	1
18	P-AMP-SAM-AML-CN-S-DOR-E-CLA-W-RL-TS	12			1