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前不久,某幼儿园5名不到4岁的男孩出现不同程度的腹痛,关节痛,食欲不振,无故哭闹,嗜睡,动作异常,及不明原因的贫血,经医院检查确诊为慢性铅中毒。孩子为什么会铅中毒?经调查,铅的来源是幼儿园墙壁、地板上新涂的油漆(含铅量高达10.7%)。我们知道,幼儿,特别在4岁以下,吮吸
Not long ago, a kindergarten 5 boys under 4 years of age showed varying degrees of abdominal pain, joint pain, loss of appetite, no reason for crying, lethargy, abnormal movements, and unexplained anemia, diagnosed as chronic lead poisoning by the hospital. Why Children Lead Poisoning? After investigation, the source of lead is kindergarten walls, newly painted paint on the floor (lead content up to 10.7%). We know that young children, especially under 4, suck