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Table 1 Comparison between the IFA and ELISA for field sera

From: Development and validation of an ELISA using a protein encoded by ORF2 antigenic domain of porcine circovirus type 2

  

ELISA

 

Result

Negative

Positive

IFA

negative

2.43%(7/288)

0.347%(1/288)

IFA

positive

6.25%(18/288)

90.97%(262/288)