2009年山东省肾综合征出血热监测资料分析

Analysis on Surveillance Data of Hemorrhagic Fever with Renal Syndrome in Shandong Province,2009

[目的]了解山东省HFRS的流行规律,更好地制订防制措施,进一步降低发病率。[方法]采用流行病学、统计学和血清学检测等方法,分析2009年全省肾综合征出血热(HFRS)人间疫情和鼠间感染情况。[结果]2009年全省共发病942例,死亡16例,与上年同期相比分别下降了18.37%和31.82%,全省疫情呈下降趋势。宿主动物以褐家鼠和小家鼠为优势种,全省鼠平均带病毒率为2.46%。[结论]山东省HFRS发病主要以鲁中南山区为主,褐家鼠和小家鼠为主要宿主,要加强针对性监测和灭鼠,同时做好HFRS疫苗接种工作。

[Objective] To find out the epidemic regularity of Hemorrhagic fever with renal syndrome（HFRS）,then reduce the incidence of HFRS through the special prevention control measures.[Methods]Analysis was made on the epidemiological data and test results in 2009 through the epidemiological,statistical and serological detection methods.[Results]In Shandong province,there were 942 cases of HFRS,including 16 cases of death in 2009,compared with the same period of last year,the disease incidence and the case fatality rate decreased by 18.37% and 31.82% respectively,the whole epidemic situation showed a downward tendency.The dominant species were Sewer rat and Mus musculus,and the average rate of mice with HFRS virus was 2.46%.[Conclusion]The epidemic focus of HFRS is mainly Luzhongnan mountainous regions in Shandong province,and the principal hosts are rattus norvegicus and Mus musculus.Directly monitoring and deratization should be strengthened,and meanwhile vaccine inoculation on HFRS should be carried out.