【精选】我国猪瘟流行趋势及现状.pdf

中国农业科学 ， （）： 2003 36 8 955 - 960 Scientia Agricultura Sinica 猪瘟国际流行态势、我国现状及防制对策 涂长春 （军需大学军事兽医研究所，长春 130062 ） 摘要：猪瘟（ ， ）仍然是严重危害全球养猪业的重要传染病，是我国主要的畜禽疫病之一。 classical swine fever CSF 目前该病流行于除北美和大洋洲外的世界上各大洲和地区。笔者分析了当前国际上猪瘟的流行态势与流行原因， 并在此基础上结合我国养猪业的发展现状，根据自身多年的研究结果，用可靠的试验数据，着重阐述了我国猪瘟的 流行现状与分子流行病学本底，就此提出了一些新的防制对策，供同行商榷。 关键词：猪瘟；流行态势；防制对策 ： ， CIassicaI Swine Fever InternationaI Trend Chinese Status and ControI Measures TU Chang-chun （ ， ， ） The Veterinary Institute Quartermaster University of PLA Changchun 130062 ： （ ） Abstract Classical swine fever CSF is a severe animal infectious disease . It is still a serious threat to pig indus- try in the world as well as one of the most important animal diseases in China . It appears in many countries in the world except for those in North America and Oceania . This paper has described the situation and epidemic causes of CSF in the world， especially emphasized the description of the disease in China about the background of its epidemiology and the phylogenetical analysis of CSF virus based on our research carried out in last several years . Some modified control mea- sures were concluded according to the above analysis and the status of Chinese pig industry . ： ； ； Key words Classical swine fever Epidemical situation Control measures 1 猪瘟的国际流行态势 根据目前各大洲和地区猪的饲养量、猪与猪肉 制品的国际贸易量以及该病的流行程度，可将猪瘟 （ ， ）分为 大流行区：（）东南 classical swine fever CSF 3