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目的了解莱芜市肾综合征出血热流行特征,以制定科学有效的防制措施。方法对2005—2009年莱芜市肾综合征出血热疫情资料进行描述性流行病学分析。结果全市共报告肾综合征出血热377例,年均发病率为6.03/10万。病例分布于全市各乡镇,农村高于城镇;5—8月份为发病的高峰季节,占总病例数的44.83%;20～60岁青壮年发病,占总病例数的69.76%;男性发病明显高于女性,男女发病之比为2.29∶1;职业以农民为主,占总病例数的74.28%。结论应采取以流行性出血热疫苗接种为主、科学灭鼠和健康教育为辅的综合防制措施,防制重点地区为农村,重点人群为青壮年农民。
Objective To understand the epidemiological characteristics of hemorrhagic fever with renal syndrome in Laiwu City so as to formulate a scientific and effective prevention and control measures. Methods Descriptive epidemiological analysis of epidemic situation of hemorrhagic fever with renal syndrome in Laiwu City from 2005 to 2009 was conducted. Results A total of 377 cases of hemorrhagic fever with renal syndrome were reported in the city, with an average annual incidence of 6.03 / 100,000. The cases were distributed in all towns and villages in the whole city and the rural areas were higher than those in the cities and towns; the peak season of incidence was from May to August, accounting for 44.83% of the total number of cases; young adults aged 20 to 60 accounted for 69.76% of the total number of cases; In women, the ratio of male to female incidence was 2.29: 1. The occupation was dominated by peasants, accounting for 74.28% of the total number of cases. Conclusions Comprehensive prevention and control measures should be taken with vaccination of epidemic hemorrhagic fever as the main supplement, scientific decontamination and health education supplemented by the prevention and control of key areas as rural areas and the key population as young and middle-aged peasants.