根据对克山病发病特点的长期观察,本室曾提出:病区农业人口与非农业人口在克山病发病上存在着十分明显的差异;从流行病学、临床角度来看克山病不像是传染病,克山病致病因子很可能是通过食物作用于人体。 According to the long-term observation of the characteristics of Keshan disease, this room was put forward: There is a very significant difference in the incidence of Keshan disease between the agricultural and non-agricultural population in the ward; from the epidemiological and clinical point of view, Keshan disease Like an infectious disease, Keshan disease is most likely caused by food on the body.