2011年白城市流行性出血热监测结果

目的了解流行性出血热在人群中发病情况,探讨本市流行性出血热流行特征,为防治流行性出血热提供依据。方法人间疫情监测对白城市各监测点的月报及年报报表中的疫情资料进行统计学分析,宿主动物监测采用流行病学方法、动物流行病学方法。结果 2011年度本市流行性出血热共发病59例,发病率2.90/10万,其中监测点洮南市25例,发病率25.60/10万;34例为本市责任报告单位报告,另外25例为外地报告本地病例,监测点洮南市在春季、秋季监测鼠密度各1次,秋季居民区的鼠密度有所上升;而野外鼠密度呈下降。结论白城市2011年流行性出血热发病较2010年呈显著上升趋势,主要集中在洮南市、洮北区,褐家鼠、长爪沙鼠是出血热的宿主和主要的传染源。

Monitoring results of epidemic hemorrhagic fever in Baicheng in 2011

Objectives To analyze monitoring results of epidemic hemorrhagic fever in Baicheng city in 2011.To understand the incidence and epidemiological features of epidemic hemorrhagic fever so as to provide basis for epidemic hemorrhagic fever control and prevention.Methods To carry out statistical analysis of the results of monthly and annual report on epidemic hemorrhagic fever in each monitoring points.Results There were 59 cases of epidemic hemorrhagic fever monitored,Taonan had 25 cases.34 cases were reported by responsible units of Baicheng,25 cases were reported by units of other places.Monitoring points in Taonan had monitored density of rat twice,once in spring and once in autumn,the density of rat in residential area had raised;density of rat in field had declined.Conclusion There has been a significant rise on epidemic hemorrhagic fever in Baicheng in 2011,mainly focused at Taobei distinct of Baicheng,sewer rat and Mongolian gerbil were host animals and main sourceS of infection of epidemchemorrhagic fever.