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目的研究青海省青海田鼠自然疫源地的分布。方法常规鼠疫自然疫源地调查方法。结果青海田鼠为主要储存宿主,细钩黄鼠蚤和直缘双蚤指名亚种为主要媒介,疫源地面积约9 500 km2,位于青海省称多县珍秦乡境内;5～10月份有动物鼠疫流行,流行高峰为6～7月份。结论青海省境内存在有青海田鼠疫源地。
Objective To study the distribution of voles in Qinghai Province. Methods of routine plague natural foci survey. Results Qingtian vole (Microtus oeconomus) was the main storage host. The dominant species was Microtophyllum flea and the dominant species of Isochordis dichotoma. The area of foci was about 9 500 km2. It was located in Zhenqin Township, Jinduo County, Qinghai Province. From May to October, Plague animal epidemic, the peak of popularity for the 6 July. Conclusion There are Qingtian voles in Qinghai field voles.