摘要
猪繁殖与呼吸综合征是最近 2 0年来才发展起来的一种新的猪病 ,然而它给许多国家的养猪业带来了灾难性的经济损失。 2 0世纪 90年代晚期 ,我国也有暴发该病的报道。为了加强进口检疫以及防止该病的传播 ,目前最主要的是提高对该病的诊断和防制水平 ,文章就有关该病的病理变化 。
Porcine reproductive and respiratory syndrome (PRRS) has developed in recent twenty years and produced catastrophic economic losses in some countries. It was reported that this disease had outbroken in China in the late of 90s of the last century.In order to enhance the import quarantine and prevent this disease from transmission, now the most important task is to improve the levels of diagnosis and prevention in this disease. So this paper outlined the research advance of pathological changes, moleculer biological diagnostic techniques about this disease.
出处
《动物医学进展》
CSCD
2003年第4期30-32,共3页
Progress In Veterinary Medicine
关键词
猪
繁殖性能
呼吸道
综合征
诊断技术
防治
病理变化
porcine reproductive and respiratory syndrome virus
pathological changes
diagnosis
RT-PCR
