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各地区行署,各市、县、自治县人民政府,柳铁,区直各委、办、厅、局:我区是碘缺乏病中、重度流行区,有66个县(市)、748个乡(镇)、2700万人口生活在缺碘地区。碘缺乏病对人体的危害除常见的地区性甲状腺肿、地方性克汀病(聋、哑、痴呆)外,还可导致流产、死产、婴儿先天性畸形和新生儿死亡率增高,但最主要的危害是缺碘影响胎儿和婴幼儿的脑发育,导致儿童智力低下和体格发展不良,这是目前世界上已知的导致人类智力损害的最主要因素。碘缺乏的危害已不单纯是一个病的问
Regional Administrative Offices, People’s Governments of cities, counties and autonomous counties, Liu Tie, district committees, offices, offices, and bureaus: Our district is a moderately or severely endemic area of iodine deficiency disorders, with 66 counties (cities) and 748 townships ( Town) and 27 million people live in iodine-deficient areas. The harm to human body caused by iodine deficiency disorders, in addition to the common regional goiter, local cretinism (deaf, dumb, dementia), can also lead to miscarriage, stillbirth, infant congenital malformations and neonatal mortality, but the most The main hazard is that iodine deficiency affects the brain development of the fetus and infants, resulting in children with mental retardation and poor physical development. This is the most important factor in the world known to cause human intellectual damage. Iodine deficiency is not simply a disease