2009Journal of the South China Agricultural UniversityRequires access

Correlation study on pseudorabies, classical swine fever, porcine reproductive and respiratory syndrome, porcine circovirus type 2.

Huang TinRu, Yanwei Sun, Song Chang-xu, Chen PingJie

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Abstract

Pathogeny or gE-Ab investigation of pseudorabies(PR),classical swine fever(CSF),porcine reproductive and respiratory syndrome(PRRS),porcine circovirus type 2(PCV2) showed that there were serious co-infections in farms of Guangdong from 2003 to 2004.There was a positive relation(P=0.012)between PR and PCV2,and the correlation coefficient was 0.648.This two disease were coinstantaneous in cross-spectrum analysis.There was weak connection between PCV2 and CSF.Prevalence of PCV2 will affect weakly on prevalence of CSF in future 7 month(negative correlation) and future 4 month(positive correlation).The effect was not significant(P0.05).

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What this paper is about

Pathogeny or gE-Ab investigation of pseudorabies(PR),classical swine fever(CSF),porcine reproductive and respiratory syndrome(PRRS),porcine circovirus type 2(PCV2) showed that there were serious co-infections in farms of Guangdong from 2003 to 2004.There was a positive relation(P=0.012)between PR and PCV2,and the correlation coefficient was 0.648.This two disease were coinstantaneous in cross-spectrum analysis.There was weak connection between PCV2 and CSF.Prevalence of PCV2 will affect weakly on prevalence of CSF in future 7 month(negative correlation) and future 4 month(positive correlation).The effect was not significant(P0.05).

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Available abstract

Pathogeny or gE-Ab investigation of pseudorabies(PR),classical swine fever(CSF),porcine reproductive and respiratory syndrome(PRRS),porcine circovirus type 2(PCV2) showed that there were serious co-infections in farms of Guangdong from 2003 to 2004.There was a positive relation(P=0.012)between PR and PCV2,and the correlation coefficient was 0.648.This two disease were coinstantaneous in cross-spectrum analysis.There was weak connection between PCV2 and CSF.Prevalence of PCV2 will affect weakly on prevalence of CSF in future 7 month(negative correlation) and future 4 month(positive correlation).The effect was not significant(P0.05).

Key concepts: Porcine circovirus, Pseudorabies, Porcine reproductive and respiratory syndrome virus, Classical swine fever, Circovirus, Respiratory system, Virology, Biology

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Correlation study on pseudorabies, classical swine fever, porcine reproductive and respiratory syndrome, porcine circovirus type 2. — Research Paper | ScholarLens