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周宁地处闽东北山区,是福建省流行性出血热(EHF)的重点疫区。自1973年发现首例经血清学证实 EHF 后,疫情不断扩大,至1989年止共发病259例。为全面了解本县人间与鼠间 EHF 流行情况,现将17年来收集的流行病学调查资料报告如下。1 材料和方法1.1病例资料搜集疫情报告并经个案调查核实的病例。
Located in the mountainous area of northeast Fujian Province, Zhouning is a key epidemic area of epidemic hemorrhagic fever (EHF) in Fujian Province. Since the first case of serological confirmation of EHF was discovered in 1973, the epidemic has continuously expanded to a total of 259 cases by 1989. To fully understand the epidemic of human and mouse EHF in this county, the epidemiological survey data collected in 17 years are reported below. 1 Materials and Methods 1.1 Case Information Gather the cases of epidemic reporting and verified by case investigation.