摘要
[目的]掌握青岛市近年来肾综合征出血热（HFRS）的流行特点,指导今后的防治工作.[方法]对青岛市2000～2004年HFRS监测资料进行分析.[结果]5年间发病率为3.70/10万～9.55/10万,平均6.19/10万;病死率为1.99%.年内发病有春夏季高峰与秋冬季高峰,合计发病数占总数的78.90%.郊区病例占总数的99.37%.年均发病率平度市和胶南市最高;病例中,农民占83.07%,20～50岁占78.36%,男女之比为2.53：1.鼠密度为1.57%,室内主要鼠种为褐家鼠和小家鼠,野外优势鼠种为黑线姬鼠;带毒率为5.13%,其中黑线姬鼠、褐家鼠和小家鼠带毒率分别为4.58%、7.19%和4.24%.[结论]青岛市是家鼠型与野鼠型的混合型疫源地,近年发病率较高.
[Objective]To understand the characteristics of haemorrhagic fever with renal syndrome（HFRS）in order to guide its prevention and control. [Methods]To analyze the surveillance data of HFRS from 2002 to 2004. [Results]During 5 years,morbidity of HFRS ranged from 3.70/100 000-9.55/100 000, the mean was 6. 19/100 000,case fatality was 1.99%. Two seasonal fastigium emerged regularly every year, the number of cases of two seasonal fastigium accounted for 78.90%. Suburban cases accounted for 99.37%. Morbidity in Pingdu and Jiaonan standed the first. Of all cases,83.07% were farmers,and 20-50 years old group accounted for 78.36%. The ratio of male and female was 2.53 ： 1. Rodent capture rate was 1.57%. The main species in residential area was Rattus norvegicus and Mus musculus,in fields Apodemus agrarius was predominant. Virus-carrying rates of Apodemus agrarius, Rattus norvegicus and Mus musculus were 4.58%, 7.19% and 4.24% respectively,the mean was 5.13%. [Conclusion]Qingdao was a type-mixed epidemic focus of HFRS, and had a high morbidity in recent years.
出处
《预防医学论坛》
2006年第3期313-315,共3页
Preventive Medicine Tribune
关键词
肾综合征出血热
监测
Epidemic hemorrhage fever Infection factor
Surveillance
