连云港市2004-2010年流行性出血热流行特征分析

Analysis on epidemiology characteristics of epidemic hemorrhagic fever in Lianyungang during 2004 to 2010

目的了解连云港市2004-2010年流行性出血热流行特征,以制订切合实际的控制疫情措施。方法采用流行病学研究方法。结果 2004-2010年共发病765例,年均发病率2.28/10万;发病最高年份为2004年,发病率3.48/10万;县区病例占全部病例的83.0%;性别特征明显,以男性农村青壮年为主;秋冬季节高峰明显,10～12月至次年1月份为高发月份。结论 2004-2010年连云港市流行性出血热疫情,总体呈下降趋势,必须持续、全面地采取综合防治措施,控制疫情发生。

Objective To study epidemiological characteristics of epidemic hemorrhagic fever（EHF） in lianyungang from 2004 to 2010,in order to formulate measures for preventing EHF.Method Adopting epidemiologic studies method to analysis the data.Results A total of 765 cases were reported during 2004 to 2010,the annual average incidence rate was 2.28 per 100 000.The incidence rate was highest in 2004,it was 3.48 per 100 000.83.0% of the cases occurred in counties,and most of the patients were male adult peasants.The peak times of disease were from October to December and the January of next year.Conclusions The epidemic situation of EHF in lianyungang city from 2004 to 2010 showed downtrend,but we still need to take continuously and comprehensive measures to control disease.