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森林脑炎是一种主要由蜱传播的病毒性传染病。吉林省林区是我国森林脑炎的重要疫源地之一。解放后,沈阳中国医科大学、第一军医大学、东北防疫总站、吉林省卫生防疫站等单位曾在有关地区进行了调查。在调查中,由患者脑组织和蜱体内分离出了本病病毒,研究了患者发病与其职业、年龄和自然界蜱密度消长的关系,观察了蜱的生活习性和患者临床经过,并推行了以防蜱和疫苗注射为主的预防措施。
Forest encephalitis is a viral infection that is transmitted primarily by ticks. Jilin Province is one of the important foci of forest encephalitis in our country. After the liberation, Shenyang China Medical University, First Military Medical University, Northeast China Epidemic Prevention Station, Jilin Province Health and Epidemic Prevention Station and other units in the relevant areas were investigated. During the investigation, the virus was isolated from brain tissues of patients and ticks. The relationship between the incidence of the disease and its occupation, age and the population density of ticks in nature was studied. The living habits of the ticks and the clinical course of the ticks were observed. Tick and vaccine-based precautions.