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xin xiang shi sheng zhu lan er bing mian yi kang ti mian yi xiao guo diao cha
Author(s): 
Pages: 23-25
Year: Issue:  3
Journal: Henan Journal of Animal Husbandry and Veterinary Medicine

Abstract: 猪蓝耳病也称为猪繁殖与呼吸障碍综合征,其是由PRRSV(猪繁殖与呼吸障碍综合征病毒)感染引起的一种传染性疾病,该病可发生于任何品种和任何时期的生猪,临床特征主要为呼吸道症状,妊娠母猪死胎、流产等.统计资料显示,猪蓝耳病在仔猪中的发病率为100%,而病死率可达到50%左右,而母猪感染猪蓝耳病后有30%以上都会流产,育肥猪也可发病、致死.一旦发生猪蓝耳病,将使生猪养殖户蒙受严重的经济损失,同时也会影响到食品安全.
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