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目的分析2001-2013年满洲里市鼠疫流行特征及趋势,为制订鼠疫防控策略及预警提供依据。方法应用流行病学方法对2001-2013年满洲里市鼠疫监测资料进行分析。结果对2001-2013年1764份血清进行检测(其中达乌尔黄鼠血清1327份),分别在2004、2005、2007、2008、2010、2012年,在达乌尔黄鼠血清中检测到鼠疫F1抗体,总计34份。分别对捕获的各种鼠类2131只,各种蚤类1884匹进行细菌学检验,结果全部为阴性。结论2001-2013年满洲里市未发生人间鼠疫,有动物鼠疫流行的迹象,并存在鼠疫宿主更替和长爪沙鼠侵入的现象,应加强重点地区监测和预警,防止人间鼠疫的发生与流行。
Objective To analyze the epidemiological characteristics and trends of plague in Manzhouli City from 2001 to 2013 and provide basis for formulating prevention and control strategies and warning of plague. Methods Epidemiological methods were used to analyze the plague surveillance data in Manzhouli from 2001 to 2013. Results A total of 1764 serum samples were obtained from 2001 to 2013 (1327 serum samples from Daurian ground crabs). Plague F1 was detected in sera of Daurian ground squirrels in 2004, 2005, 2007, 2008, 2010 and 2012 respectively Antibody, a total of 34 parts. Respectively captured 2131 all kinds of rats, 1884 various fleas flea bacteriology tests, the results were all negative. Conclusion There was no epidemic of human plague in Manzhouli City from 2001 to 2013, with epidemic signs of animal plague and the invasion of plague host and intrusion of Meriones unguiculatus. We should strengthen the monitoring and early warning in key areas and prevent the occurrence and prevalence of human plague.