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疫区灭鼠可降低流行性出血热(EHF)发病率已有许多报告,但较少介绍具体做法及经验。河北省EHF疫情发展迅速,调查疫区住宅褐家鼠肺EHF病毒抗原检出率平均8.2%,最高达到31.3%,预示发病数将大幅度上升。1986年初,我们在邱县和临西县进行疫源地调查并大范围灭鼠,取得了一些经验。
Rodent control in endemic areas reduces the incidence of epidemic hemorrhagic fever (EHF) Many reports have been made, but less specific practices and experience have been introduced. The epidemic situation of EHF in Hebei Province has been developing rapidly. The detection rate of EHF antigen of Rattus norvegicus in the affected area average 8.2%, up to 31.3%, indicating that the incidence of EHF in Hebei Province will increase drastically. In early 1986, we conducted some epidemic investigations in Qiu County and Linxi County and conducted a wide range of rodent control and gained some experience.