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PRRS
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PRRS
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porcine reproductive and respiratory syndrome;PRRS
猪繁殖与呼吸综合征
由猪繁殖与呼吸综合征病毒(porcine reproductive and respiratory syndrome virus,PRRSV)引起的猪的繁殖障碍和呼吸道感染的传染病。特征是厌食、发热、怀孕后期发生流产、死胎和木乃伊胎,幼龄仔猪出现呼吸道症状。
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