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目的了解畹町经济开发区鼠疫疫源地的活动现状,为预防控制鼠疫提供科学数据。方法采用常规鼠疫监测方法,监测鼠疫宿主、媒介数量的变化趋势,并进行统计分析。结果 2004-2013年鼠疫宿主黄胸鼠种群率86.38%,室内密度2.68%,室外密度2.94%;染蚤率23.51%,印鼠客蚤指数0.37;检验鼠、蚤标本3 984份,检测动物血清758份,结果均为阴性。结论畹町鼠疫宿主密度超过预警指标,要做好鼠疫防控措施,严防鼠疫出现周期性复燃。
Objective To understand the status quo of plague foci in Wanding Economic Development Zone and provide scientific data for the prevention and control of plague. Methods The routine plague monitoring method was used to monitor the change tendency of host and vector of plague and the statistical analysis. Results The population of Rattus flavipecta in 2004-2013 was 86.38%, the indoor density was 2.68% and the outdoor density was 2.94%. The rate of flea infection was 23.51% 758 copies, the results were negative. Conclusion The density of plague hosts exceeds the precautionary target in Yanting, and the prevention and control of plague should be done to prevent the recurrence of plague periodically.