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Table 5 Detection of PCV2 antigen in lymph node, tonsil, spleen, and thymus of experimental pigs at 21 DPC

From: Comparative efficacy of experimental inactivated and live-attenuated chimeric porcine circovirus (PCV) 1-2b vaccines derived from PCV1 and PCV2b isolates originated in China

Group

No. of pigs testing positive/no.tested

Lymph node

Tonsil

Spleen

Thymus

1

1/5

0/5

0/5

0/5

2

0/5

0/5

0/5

0/5

3

1/5

0/5

0/5

0/5

4

1/4

0/4

0/4

0/4

5

5/5

2/5

1/5

1/5

6

0/2

0/2

0/2

0/2

  1. DPC days post challenge