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zhu fan zhi ji hu xi zong he zheng
Author(s): 
Pages: 13-15
Year: Issue:  3
Journal: Hubei Journal of Animal and Veterinary Sciences

Keyword:  猪繁殖二次感染呼吸综合征现代养猪猪伪狂犬病胎内感染饲养方式免疫抑制保育舍新生仔猪;
Abstract: <正> 猪繁殖及呼吸综合征(Porcine reproductive and respiratory syndrome;PRRS)是近年来发现的一种新的病毒疫病,以母猪的死流产综合征、仔猪及育成猪的呼吸道病损和仔猪的高死亡率为其主要特征。由于传播迅速、危害巨大,很可能是继猪伪狂犬病之后笼罩我省养猪业的又一个幽灵。
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