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对人类鼠疫首发病例的流行病学调查研究,具有一定现实意义。本文以青海省1958～1989年鼠疫疫区处理资料为依据,并系统核对了鼠疫菌种档案和青海地方病工作30年资料汇编,从中选出具有鼠疫流行病学统计意义的首发病例136例。其中
The first case of human plague epidemiological investigation, has some practical significance. Based on the data of plague epidemic area from 1958 to 1989 in Qinghai Province, this paper systematically checked the compilation of the files of plague strains and endemic diseases in Qinghai for 30 years, and selected 136 cases with the first epidemic epidemiological epidemic situation. among them