2005-2014年某部场区草原鼠疫监测结果分析

Analysis on Monitoring of Plague in Grassland of Area of a Military Unit,2005-2014

目的分析某部试验场区草原鼠疫监测结果,为制定鼠疫防制对策提供参考依据。方法统计、整理和分析某部试验场区草原鼠疫监测资料。结果 2005-2014年灭鼠区域黄鼠密度0.59只/hm2,场区草原平均黄鼠密度0.89只/hm2;黄鼠洞干蚤指数0.57,蜱指数0.80;梳检黄鼠蚤指数0.87,蜱指数1.06;鼠疫细菌学和血清学检测结果均为阴性。结论某部试验场区草原近些年黄鼠密度偏高,今后应采取综合灭鼠措施,加强鼠疫监测力度,严防鼠疫疫情的发生和流行。

Objective To analyze the surveillance result of plague in the grassland area of a military unit and provide a scientific basis for plague prevention and control. Methods The data of plague surveillance in the grassland of area were collected and analyzed. Results The investigation showed that an average density of the deratization field in the grassland of area from 2005 to 2014 was 0. 59 rats per hectare,and an average density was0. 89 rats per hectare. The investigation of the rat hole showed the flea index was 0. 57 and the tick index was0. 80. The insect vector rat body was detected and collected,the flea index was 0. 87 and the tick index was1. 06. The pathogenic examination and serological detection of rat were all negative. Conclusion The average density in the grassland of area has maintained at a little high level in recent years. The comprehensive deratization measure should be taken,and plague monitoring should be reinforced to prevent plague prevalence.