Key result
A newly developed triplex real-time PCR method detected PCV2 in 75.20%, PCV3 in 17.60%, and PCV4 in 4.40% of 500 clinical porcine tissue samples from China.
Why the study?
Given overlapping clinical presentations of porcine circovirus 2, 3, and 4, a rapid and accurate method for their differential detection was needed.
Cross-Sectional (n=500)
Yes
A newly developed triple qPCR method provides a rapid and accurate approach for the simultaneous detection and differentiation of PCV2, PCV3, and PCV4 in swine.
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Enables simultaneous PCV detection in swine; leaves open routine use pending prospective validation.
Chen et al. (2025) conducted a cross-sectional in Porcine circovirus disease (PCVD) (n=500). TaqMan triple real-time PCR method was evaluated on Detection rates of PCV2, PCV3, and PCV4. A newly developed triplex real-time PCR method detected PCV2 in 75.20%, PCV3 in 17.60%, and PCV4 in 4.40% of 500 clinical porcine tissue samples from China.
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