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猪繁殖与呼吸综合征

Meat Hygiene(2005)

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Abstract
猪繁殖与呼吸综合征是由猪繁殖与呼吸综合征病毒(PRRSV)引起的一种接触性传染病,以母猪流产、死胎和木乃伊胎增多,仔猪出现呼吸道症状和断奶前死亡率增高以及免疫抑制为主要特征,严重危害种公猪和繁殖母猪及其仔猪.
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