Porcine circovirus type 2 (PCV2) is the primary causative agent of postweaning multisystemic wasting syndrome (PMWS) and other related diseases in pigs.

猪圆环病毒2型（PCV2）是引起猪断奶后多系统衰竭综合征等相关疾病的重要病原。

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Porcine reproductive and respiratory syndrome(PRRS) and porcine circovirus type 2(PCV-2) are two immunosuppressive diseases which are greatly endangering swine in recent years.

猪繁殖障碍与呼吸道综合征（PRRS）和猪圆环病毒2型（PCV-2）是近几年来严重危害猪群的两大免疫抑制性疾病。

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Laboratory tests have identified that some of the pigs had porcine circovirus, a common disease that affects pigs but does not affect humans.

BBC: China pulls nearly 6,000 dead pigs from Shanghai river

GlaxoSmithKline today participated in a U.S. Food and Drug Administration (FDA) advisory committee meeting convened to discuss recent findings of porcine circovirus (PCV) in rotavirus vaccines.

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Authorities said one test detected a pig-borne disease in the river called porcine circovirus, but that doesn't normally affect humans, according to the U.S. Centers for Disease Control and Prevention.

WSJ: Floating, Dead Pigs Repulse Shanghai