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1986年4月中旬至6月中旬,贵阳市某医院发生一起肠伤寒暴发流行,共发病133例。发病率为16.32％,死亡2人,病死率为1.5％。现将其流行病学调查报告如下。
In mid-April 1986 to mid-June, a typhoid outbreak was reported in a hospital in Guiyang City, with a total of 133 cases. The incidence was 16.32%, 2 were dead and the case fatality rate was 1.5%. Now its epidemiological survey report is as follows.