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辽宁省建平县有10个鼠疫疫区乡镇,与内蒙的赤峰、敖汉相接壤。近年来,毗邻地区鼠疫疫情较活跃,为了防止疫情传入,自1986～1995年对14万ha疫源地进行综合监测。1 材料来源 送检黄鼠均为捕鼠员捕获解剖取肝、脾做细菌培养,采血做血凝(IHA)和放免(RIP)试验。鼠体蚤,洞干蚤和鼠巢蚤分组送检。鼠巢土,洞干土取样送检。
There are 10 plague-stricken towns and villages in Jianping County of Liaoning Province, bordering Chifeng and Aohan in Inner Mongolia. In recent years, the plague epidemic in the adjoining areas has been relatively active. In order to prevent the outbreak from spreading, a total of 140,000 ha epidemic areas were monitored comprehensively from 1986 to 1995. 1 source of material sent to check the goslings are caught catching rat anatomical liver, spleen bacterial culture, blood coagulation (IHA) and radioimmunoassay (RIP) test. Rat fleas, cave fleas and rats nest flea sub-inspection. Rat nest soil, dry soil samples taken for inspection.