摘要
目的:了解近年来宁波市流行性出血热疫情概况及流行规律,为加强预防和控制工作提供依据。方法:采用描述流行病学方法对宁波市2005-2010年流行性出血热疫情数据及宁海县流行性出血热监测点监测资料进行分析。结果:2005-2010年宁波市共报告流行性出血热病例951例,年均发病率为2.45/10万。存在两个发病高峰,发病主要以成人为主,男性发病率高于女性,男女发病率比为3.40∶1,职业主要以农民和民工为主。宁波市中南部地区是流行性出血热高发地区,鄞州区、象山县、奉化市、宁海县各年度发病数和发病率均位居宁波市前4位。宁海县监测点鼠密度为1.66%,室内高于室外,褐家鼠、黄胸鼠为优势鼠种。结论:近年来宁波市流行性出血热疫情总体呈下降趋势,但发病率仍处于较高水平,尤其是中南部4个高发地区,应进一步加强控制工作。
Objective To find out the general situation and epidemiological features of Epidemic Hemorrhagic Fever（EHF） in Ningbo in recent years and to provide basis for strengthening its control and prevention.Methods With descriptive epidemiological methods,the surveillance data of EHF morbidity from 2005 to 2010 in Ningbo and the data from the EHF monitoring point of Ninghai county were analyzed.Results 951 cases of EHF were reported between 2005 and 2010 in Ningbo.The average annual incidence rate was 2.45 per 100000.There were two peaks of morbidity.Most of the cases were adults.The incidence rate of male was higher than that of female,with a ratio of 3.40∶1.Among the cases,farmers and migrant workers accounted for the majority.The mid and southern part of Ningbo was the harder-hit area of EHF,with Yingzhou district,Xiangshan county,Fenghua county and Ninghai county holding the four leading positions.The density of mouse in Ninghai EHF monitoring point was 1.66% with indoors higher than outdoors.The predominant species of mouse were Rattus norvegicus and Rattus flavipectus.Conclusion There is a declining trend of EHF morbidity in Ningbo,but the incidence rate of EHF is still on a high level,especially in the four areas of Ningbo.Control measures should be further conducted.
出处
《中国农村卫生事业管理》
2011年第10期1062-1065,共4页
Chinese Rural Health Service Administration
关键词
流行性出血热
监测
分析
Epidemic Hemorrhagic Fever
surveillance
analysis
