摘要
猪繁殖与呼吸综合征是目前养猪业中一种严重的病毒性传染病,分布广泛且对养猪业造成巨大损失。本文就病毒的病原学,病毒的基因变异,流行病学及其致病机制,临床症状及病理变化,诊断防制及疫苗研究作一综述。
Porcine reproductive and respiratory sydrome（PRRS） is presently one of the most important viral infectious disease of swine,which had spread widely and caused huge loss to pig industry.The article provided an overview about PRRS in the areas of etiology,genovariation,epidemiology and pathogenesis,clinical symptom and pathological change,diagnosis,prevention and cure,vaccine.
出处
《中国动物传染病学报》
CAS
2009年第4期71-77,共7页
Chinese Journal of Animal Infectious Diseases
关键词
猪生殖与呼吸系统综合征病毒
病原学
临床症状
病理变化
诊断
防制
疫苗
Porcine reproductive and respiratory sydrome virus（PRRSV）
etiology
clinical symptom
pathological change
diagnosis
prevention and cure
vaccine
