Table 1. Specificity and sensitivity of the human- and pig-associated DNA markers.

Sample source	No. of samples	No. of samples positive
		AllBac	Human-associated markers					Pig-associated markers
			BacH	HF183	B.adolescentis	H-ND6	H-ND5	Pig-2-Bac	L.amylovorus	P-CytB	P-ND5
Human	25	25	23	21	21	25	25	0	4	13	5
Pig	25	25	6	2	20	1	1	25	24	25	25
Bovine	8	8	1	0	2	0	0	0	0	4	2
Goat	10	10	5	5	5	0	0	0	0	6	3
Dog	8	8	6	2	2	0	0	0	0	8	6
Chicken	18	18	10	2	4	0	1	0	9	0	0
Duck	18	18	6	1	8	0	0	0	6	1	0
Goose	12	12	3	0	5	0	0	0	5	1	0
Cormorant	8	8	4	0	0	0	0	0	0	1	1
Total No. of samples	132
No. of false positive samples			41	12	46	1	2	0	24	34	17
Specificity			61.7%	88.8%	57.0%	99.1%	98.1%	100%	74.8%	68.2%	84.1%
Sensitivity			92.0%	84.0%	84.0%	100%	100%	100%	96%	100%	100%