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鼠疫(Plague)是《中国人民共和国传染病防治法》规定的甲类烈性传染病,是由鼠疫耶尔森氏菌引起,发源于野生啮齿动物间的一种自然疫源性人兽共患病。截止到2015年底,我国共判定12种类型的鼠疫自然疫源地,分布于19个省(区)305个县(市、区、旗),疫源地面积1 549 664 km2,占我国国土面积的近1/6。其中,达乌尔黄鼠鼠疫自然疫源地分布在吉林、辽宁、黑龙
Plague is a Class A contagious disease as defined in the Law of the People’s Republic of China on the Prevention and Control of Infectious Diseases and is a natural foci of zoonosis originating from Y. pestis in wild rodents . As of the end of 2015, a total of 12 natural plague foci of China were decided in our country, distributed in 305 counties (cities, districts and banners) in 19 provinces (districts) with an area of 1 549 664 km2, accounting for the total land area of our country Nearly 1/6. Among them, Daurian rat plague natural foci distributed in Jilin, Liaoning, Heilong