Table 1.

Presence of antibodies and genome (copies/mL) of PCV-2 in different porcine plasma batches, including the selected one (No. 9).

Sample	PCV-2 genome copies/mL	S/P Elisa IgG PCV-2
1	1.12E+04	0.947
2	1.65E+04	0.864
3	2.06E+04	0.907
4	2.36E+04	0.898
5	2.06E+04	0.880
6	2.71E+04	0.891
7	1.76E+04	0.960
8	5.08E+03	1.011
9	2.71E+04	0.834
10	2.67E+04	0.863
Cut-off Negative		0.284
Cut-off Positive		0.334