克山病是一种原因不明,严重危害广大贫下中农身体健康的地方病。遵照伟大领袖毛主席“把医疗卫生工作的重点放到农村去”的伟大指示,为了探索病因,尽快找出切实可行的防治方法。几年来,我们科研小分队深入病区,开门办科研,在各级党组织的领导下,与基层卫生人员、赤脚医生及卫生员一起,大搞群防群治运动,初步摸索出用硒预防克山病发病有一定的效果。在防治克山病的实践中,根据病区广大群众的反映以及有关单位的流行病学调查结 Keshan disease is an endemic disease whose cause is unknown and seriously endangers the general health of the poor and middle peasants. Following the great instructions given by Chairman Mao, the great leader, “putting the focus of medical and health work in rural areas”, we must find out feasible prevention and control methods as soon as possible in order to explore causes. In recent years, our scientific research units went deep into the ward and opened their doors to conduct scientific research. Under the leadership of party organizations at all levels, along with grassroots health workers, barefoot doctors and health workers, they vigorously engaged in mass prevention and mass control campaigns and initially explored the use of selenium to prevent grams Mountain disease has a certain effect. In the prevention and treatment of Keshan disease in practice, according to the broad masses of the ward reflect the relevant units and epidemiological findings