摘要
近年来我国学者对高致病性猪繁殖与呼吸综合征(HP-PRRS)做了大量调查研究,结果表明HP-PRRSV在我国已是长期带毒、持续流行状态,给我国养猪业带来巨大的经济损失。文章对该病的病原及生物学特性、流行特点、临床表现、病理变化和治疗等方面的研究进展进行了综述。
Recently,there are more investigation and study on the highly pathogenic porcine reproductive and respiratory syndrome（HP-PRRS）of scholars.The results showed that HP-PRRSV already is long-term with poison and continue to our popular states in China,And bring huge economic losses on pig breeding.This paper reviewed the advances of pathogenic,biological,epidemic characteristics,clinical symptoms,pathological changes,and treatment of PRRS.
出处
《畜禽业》
2011年第7期50-52,共3页
Livestock and Poultry Industry
关键词
猪繁殖与呼吸综合征
高致病性
研究进展
porcine reproductive and respiratory syndrome（PRRS）
highly pathogenic
advances
