自1981年我国首次证实,流行性出血热(EHF)可由褐家鼠传染以来,我们在不同疫区,就鼠类携带本病相关抗原及其血清流行病学问随,做了连续三年的调查。结果表明,本类型疫区,主要取决于褐家鼠带毒变化,鼠密度只间接反映和发病有关,今报告于下。方法鼠密度调查按规范要求,每次布夹400以上,室内用夹次法,野外用夹线法。家野鼠肺EHF相关抗原,由中国预防医学中心病毒学研究所、山西省卫生防疫站以间接免疫荧光 Since our country first confirmed in 1981 that epidemic hemorrhagic fever (EHF) can be transmitted from Rattus norvegicus, we conducted a series of three-year surveys on rodents carrying the disease-associated antigens and their serological epidemiology in different affected areas . The results show that this type of affected area, mainly depends on the brown rat poisoning changes, the mouse density is only indirectly related to the incidence and incidence, the report below. Method Rat density survey according to the specifications, each cloth folder 400 or more, indoor with folder method, the field with the clamp method. Home Hamster Lung EHF-related antigen by the Chinese Academy of Preventive Medicine Institute of Virology, Shanxi Provincial Health and Epidemic Prevention Station by indirect immunofluorescence