【摘要】 目的:分析砀山县1997～2002年肾综合征出血热(HFRS)人间疫情及宿主动物,探讨HFRS的流行因素与防治对策。方法:主要采取流行病学、血清学的方法,开展现场调查、实验室检测。结果:6年来HFRS疫情稳步下降,2002年发病率较1997年降低了76.48%,发病季节呈现秋冬单峰型,男性青壮年农民为该病的高危人群。室内以小家鼠、室外以黑线姬鼠为优势鼠种,室外黑线姬鼠带毒率为2.94%(1/34)、抗体阳性率为14.71%(5/34),健康人群抗体水平阳性率3.7%(2/54)。结论:砀山县1997～2002年HFRS疫情大幅度下降,但流行因素仍广泛存在。更多还原

【Abstract】 Objective to analyze epidemic and reservoir species of HFRS in Dangshan and probe into prevalent factors and countermeasures of HFRS. Methods Field investigation was conducted and serological test and HFRS virus isolation and identification were made. Results Incidence of HFRS decreased year by year in the six years. The incidence in 2002 reduced 76.48%compared with that in 1997. Only one season peak was observed in autumn and winter. Male at age 20-50 was the risk population of the disease. Mus musculus was indoor dominant species and Apodemus agrarius was outdoor dominant species. HFRS virus carried rate of Apodemus agrarius was 2.94%(1/34). HFES antibody positive rate of the mice blood was 14.71%(5/34). That of natural population was 3.7%(2/54). Conclusions Incidence of HFRS in Dangshan county in 1997-2002 decreased remarkably. But the prevalent factors of HFRS still exist.更多还原