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我国曾有近个亿人受碘缺乏病的威胁,从1996年开始,我国开始实行强制性全民供应碘盐以防治碘缺乏病。
Nearly 100 million people in our country were threatened by iodine deficiency disorders. Since 1996, China started to enforce mandatory universal supply of iodized salt to prevent iodine deficiency disorders.