2008年阜阳市肾综合征出血热监测结果分析  

Analysis on HFRS surveillance of Fuyang in 2008

作　　者：杜杰[1] 万俊峰[1] 朱理业[1] 蒋弢[1] 丁振涛[1] 刘奇泉[1] 

机构地区：[1]阜阳市疾病预防控制中心,236030

出　　处：《安徽医学》2010年第4期379-381,共3页Anhui Medical Journal

摘　　要：目的分析阜阳市肾综合征出血热的监测结果,研究流行特征,预测发病趋势。方法对2008年阜阳市人间、鼠间监测结果进行分析。结果2008年全市共报告发病20例,发病率0.24/10万,无死亡病例;各县市区均有病例;发病率比上年下降57.45%。秋冬季为发病高峰。发病年龄范围19～70岁,以男性青壮年(20～59岁)农民为主。全年布鼠夹7542个,捕鼠297只,鼠密度3.94%;其中室内3.69%,鼠种构成以小家鼠为主,占52.87%;野外4.27%,优势鼠种为黑线姬鼠(100%)。共检鼠肺288份,阳性率4.17%,其中室内鼠肺150份均阴性,野外鼠肺138份阳性率8.70%;带病毒鼠指数0.04。结论阜阳市肾综合征出血热发病率持续下降,稳定在低发水平;野外鼠带毒率明显上升,需进一步加强人、鼠间疫情监测。Objective To investigate the surveillance results and epidemiological characteristics of hemorrhagic fever with renal syndrome（HFRS） in Fuyang,and forecast its morbidity tendency.Methods Descriptive study method was used to analysis the epidemiological characteristics of hemorrhagic fever with renal syndrome.Results 20 HFRS cases with ages during 19 to 70 years old were reported in 2008 and no cases of death.The average incidence rate of HFRS was 0.24 per 100 thousand.Eight counties all had cases.The peak of incidence rate was in the autumn and winter seasons.The total density of mice was 3.94% while indoor density mice and field mice were 3.69% and 4.27% respectively.In room mus musculus was the most,and in open country apodemus agrarius became the most.288 samples of rat lung were detected,and the total positive rate was 4.17% with indoor 0 and outdoor 8.70% respectively.The virus index was 0.04.Conclusion The incidence rate of HFRS in Fuyang is decreasing while virus rate of field mouse is increasing obviously.So surveillance among people and mouse should be strengthened.

关 键 词：肾综合征出血热 监测 流行 

分 类 号：R512.8[医药卫生—内科学]