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Table 1 PCV2 DNA detection in serum samples and tissue samples collected during 2002-2007

From: Detection and molecular characterization of porcine circovirus type 2 from piglets with Porcine Circovirus Associated Diseases in Colombia

Year Conventional PCR  
Positive farms* Positive serum Positive tissue
samples** samples**
2002 2/2 2/10  
2003 3/6 4/30  
2004 4/9 6/45  
2005 4/5 9/25  
2006    6/6
2007    5/5
  13/22 (59.1%) 21/110 (19.1%) 11/11 (100%)
  1. *Positive farms/total examined.
  2. **Positive samples/total examined.