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目的分析1981-2008年宁夏黄鼠疫源地鼠疫监测资料及鼠疫流行病学特征,提出防制对策。方法运用流行病学调查方法,按照医学统计方法进行统计、分析与评价。结果28年间,阿拉善黄鼠疫源地宿主密度为0.31-1.80只/公顷,染蚤率为28.07-66.47%,蚤指数为0.88-3.15,有8个年次监测到动物鼠疫的局部流行。结论宁夏动物鼠疫流行呈周期性、间断性发生。坚持以鼠疫监测、宣传教育、灭鼠灭蚤、区域联防为主的综合防治是预防控制鼠疫的主要措施。
Objective To analyze the epidemiological characteristics of plague and the epidemiological characteristics of plague in the yellow squirrel from 1981 to 2008 in Ningxia and to put forward the countermeasures. Methods Using epidemiological survey methods, statistical analysis, analysis and evaluation were conducted according to medical statistics. Results During 28 years, the host density of A. xylostella was 0.31-1.80 per hectare, the rate of stained flea was 28.07-66.47%, and the flea index was 0.88-3.15. The epidemic of animal plague was monitored in 8 years. Conclusion Ningxia animal plague epidemic showed periodic, intermittent occurrence. Adherence to the plague prevention, publicity and education, rodent control fleas, regional defense-based comprehensive prevention and control is the main measure to prevent and control plague.