摘要
目的了解和掌握北京市昌平区1998-2009年肾综合征出血热(HFRS)的流行特征,为制定HFRS预防和控制措施提供依据。方法对昌平区1998-2009年的HFRS疫情资料用描述性流行病学方法进行统计分析。结果 1998-2009年,全区共报告HFRS病例132例,无死亡病例,年均发病率1.63/10万;病例主要集中在城乡结合部,以青壮年为主,男女性别比为3.40∶1;职业分布以民工和农民为主;发病时间主要集中在冬春季。宿主动物监测资料显示优势鼠种为褐家鼠,鼠间疫情监测抗原阳性率为1.64%。结论昌平区HFRS疫情总体呈现持续平稳下降趋势,这可能与近年各乡镇采取疫苗接种和防鼠灭鼠为主的综合性防制措施以及开展爱国卫生运动改善环境有关。
Objective To understand the epidemiological characteristics of hemorrhagic fever with renal syndrome（HFRS） in Changping from 1998 to 2009,and provide scientific evidence for the prevention and control of the disease.Methods Descriptive epidemiological analysis was conducted on the incidence data of HFRS in Changping from 1998 to 2009.Results A total of 132 HFRS cases were reported during this period,and no death was reported.The incidence of HFRS was 1.63/lakh.The cases were mainly distributed in rurbania,and most cases were young adults.The male to female ratio of the cases was 3.40∶1.Migrant workers and farmers were the mostly affected populations.The incidence peak of the disease was during winter-spring.Rodent surveillance indicated that the predominant host animal was Rattus norvegicus and the antigen positive rate among rats was 1.64%.Conclusion The incidence of HFRS declined steadily in Changping,which might be attributed to the comprehensive prevention and control activities,such as vaccination and deratization,and the improvement of environment in recent years.
出处
《疾病监测》
CAS
2011年第3期214-216,共3页
Disease Surveillance
关键词
肾综合征出血热
汉坦病毒
流行特征
防制对策
hemorrhagic fever with renal syndrome
Hantavirus
epidemiological characteristics
prevention andcontrol measure
