【摘要】 猪细小病毒是引起妊娠母猪繁殖障碍的主要病原之一。易感染妊娠前期的母猪 ,主要引起母猪流产、胚胎死亡、胎儿畸形、木乃伊、弱胎及不孕等。同时还可引起仔猪的皮炎和腹泻。本文综述了该病的主要诊断方法和技术更多还原

【Abstract】 Porcine Parvovirus, or PPV, is one of the factors that cause pregnant sow abortion, mummy fetus,weak fetus and sterility. It seriously restricts the development of pig raising industry. This assay highlights a number of recently developed diagnosis techniques of the infetion.更多还原