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1984～1985年本市连续发生两次流行性出血热(EHF)流行,为弄清其分布特点和健康人群隐性感染情况,我们进行人群间疫情的监测,结果如下。 材料与方法 一、血清来源 病人血清系本市医院临床诊断为ENF的送检血清;健康人血清采自各监测点健康人耳垂血。 二、检测方法 用IFAT检测EHF病人血清IgG抗
From 1984 to 1985, two epidemic hemorrhagic fever (EHF) epidemic occurred continuously in this city. To understand its distribution characteristics and latent infection in healthy population, we conducted epidemic monitoring among the population. The results are as follows. Materials and methods First, the serum of patients with serum from the city hospital clinically diagnosed as ENF submission sera; healthy human serum collected from the monitoring points of healthy human ear blood. Second, test methods IFAT test serum EHF IgG anti-patient