摘要猪繁殖与呼吸综合征(Porcine reproductive and respiratory syndrome,PRRS)是由猪繁殖与呼吸综合征病毒引起的猪的繁殖障碍和呼吸道症状的疾病。近年来随着集约化养殖的发展,PRRS呈广泛流行趋势,并常常伴有多病原混合感染的情况,给养猪业造成了严重影响。近年来,笔者对由PRRSV引起的保育猪多病原混合感染的病例进行了诊治,现将诊治情况报道总结如下。
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