detection and genetic analysis of porcine bocavirus in different swine herds in north central china.porcine bocavirus (pbov) has been reported to be associated with postweaning multisystemic wasting syndrome and pneumonia in pigs. in this study, a survey was conducted to evaluate the prevalence of pbov in slaughter pigs, sick pigs, asymptomatic pigs and classical swine fever virus (csfv) eradication plan herds in five provinces of china (henan, liaoning, shandong, hebei and tianjin) by means of pcr targeting ns1 gene of pbov. among the total of 403 tissue samples, 11.41% were positive for pbov ...201424701194
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