供应加碘食盐是控制地甲病和地克病的最经济、最简便、最有效的办法,也是一项必须长期坚持的主要防治措施。因此,如何保证碘盐的质量,是一个值得重视的课题。湖北省自1964年开始采取产区集中加工的方式进行加碘,至今二十二年,经过不断探索和改进,使加碘盐的质量逐步提高,出厂合格率从60％达到目前的99％。全省病区 The supply of iodized salt is the most economical, easiest and most effective way to control toxoplasmosis and gram-grams disease, and is also a major preventive measure that must be persisted for a long time. Therefore, how to ensure the quality of iodized salt is a subject worth attention. Since 1964, Hubei Province has adopted iodine as a raw material for centralized processing in the producing areas. Till now, after 22 years of continuous exploration and improvement, the quality of iodized salt has been gradually raised. The passing rate of the factory has reached 60% from the current 99%. The province ward