2015年全球非洲猪瘟流行状况分析

Analysis on Global Epidemic Situation of ASF in 2015

2015年全球共有16个非洲国家和7个欧洲国家暴发了2 500多起家猪和野猪的非洲猪瘟疫情。非洲地区以家猪疫情为主,欧洲地区频发野猪疫情;带毒野猪与家猪交叉感染,导致病毒在欧洲出现循环传播,且在秋冬季节集中暴发。非洲猪瘟从非洲和欧洲传入我国的风险在不断增加,提示我国应时刻提高警惕,加强防范。

In 2015,altogether 2 500 outbreaks of African swine fever（ASF）were reported in 16 African countries and 7 European countries. Its epidemic situation of domestic pigs was endemic in Africa,while African swine fever （ASFV）attacked wild pigs generally in Europe. The occurrence of cross infection between infected wild pigs and domestic pigs led ASFV to circulating continuously in Europe,and infection rate was high in autumn and winter. The risk of introduction of ASF into China from these areas was increasing,which indicated that the vigilance should be enhanced.