Blood Lead Levels Among Children Aged
Blood Lead Levels Among Children Aged
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DOI：
10.15585/mmwr.mm6525e1
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发表时间：
2016-07-01
期刊：
影响因子：
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通讯作者：
Breysse, Patrick
中科院分区：
文献类型：
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作者：
Kennedy, Chinaro;Yard, Ellen;Breysse, Patrick
2014 年 4 月 25 日至 2015 年 10 月 15 日期间，密歇根州弗林特市约 99,000 名居民在水源从源自休伦湖的底特律水务局 (DWA) 切换至源自弗林特河的弗林特水系统 (FWS) 后，受到饮用水质量变化的影响。*由于 FWS 水处理厂未采用腐蚀控制，因此弗林特自来水中的铅随着时间的推移而增加。健康不良影响与铅暴露有关 (1)。 2015 年 1 月 2 日，由于检测到高浓度的消毒剂副产品三卤甲烷，发布了水警告。()(,)() 地方和国家调查人员进行的研究发现，20 岁以下儿童中血铅水平 (BLL) ≥5 g/dL（CDC 参考水平）的患病率有所增加
During April 25, 2014-October 15, 2015, approximately 99,000 residents of Flint, Michigan, wereaffected by changes in drinking water quality aftertheir water source was switched from the Detroit Water Authority (DWA), sourced from Lake Huron, tothe Flint Water System (FWS), sourced from the Flint River.* Because corrosion control was not used at the FWS water treatment plant, the levels of lead in Flint tap water increased over time. Adverse health effects are associated with lead exposure (1). On January 2, 2015, a water advisory was issued because of detection of high levels of trihalomethanes, byproducts of disinfectants.()(,)() Studies conducted by local and national investigators detected an increase in the prevalence of blood lead levels (BLLs) ≥5 g/dL (the CDC reference level) among children aged