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目的对2013年新疆乌鲁木齐县鼠疫监测调查结果进行分析,了解并掌握该疫源地动物间鼠疫流行情况,为鼠疫预防和控制提供科学依据。方法按照《全国鼠疫监测方案》要求进行宿主动物、媒介昆虫调查和鼠疫细菌学、血清学检测,对2013年监测结果进行统计分析。结果定点法观察旱獭平均密度1.22只/hm2,路线法观察旱獭平均密度0.51只/hm2;媒介监测旱獭染蚤率43.94%,平均蚤指数2.29;病原学未分离出鼠疫菌,体蚤集组接种小白鼠,未分离出鼠疫菌;血清学监测旱獭血清314份,牧犬血清64份,未检出阳性血清;自毙材料阳性血清2份。结论乌鲁木齐县鼠疫监测点病原学未检出鼠疫菌,反向血清阳性2份,今后应加强鼠疫监测,加大鼠疫防治知识宣传力度,及时掌握疫情动态。
Objective To analyze the survey results of plague surveillance in Urumqi County in Xinjiang in 2013 to understand and grasp the prevalence of plague in animals in this area and provide a scientific basis for the prevention and control of plague. Methods According to the requirements of “National Plague Surveillance Program”, host animals, vector insects survey and plague bacteriological and serological tests were conducted, and the statistical analysis of the monitoring results in 2013 was conducted. Results The average density of marmots was 1.22 per hectare and the average density of marmots was 0.51 per hectare by the route method. The medium was used to monitor the rate of flea infection, 43.94%, the average flea index was 2.29. The pathogens were not isolated from the plague fleas, Mice were not isolated from Yersinia pestis; serological monitoring Marmoset serum 314 copies, 64 cases of dog serum, did not detect positive serum; self-killed material positive serum 2 copies. Conclusions There is no plague bacterium detected in the etiology of the plague surveillance spot in Urumqi County, and 2 are reversely seropositive. In the future, plague surveillance should be strengthened to increase knowledge of prevention and treatment of plague and keep track of the epidemic situation.