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地方性氟中毒(简称地氟病)是一种严重危害人体健康的地方病,南安市历史上曾存在着4个行政村、6个自然村地氟病区,未实施改水前的基线调查显示,各病区村水氟含量最低1.6 mg/L,最高2.01 mg/L,氟斑牙总检出率达53.4%。自1987年实施改水降氟措施后,南安市地氟病的流行得到了有效控制,1997年通过省级验收确定为基本控制地氟病区,之后转入巩固监测阶段。
Endemic fluorosis is a endemic disease that seriously endangers human health. There were 4 administrative villages and 6 villages in the history of Nan’an City. Before the implementation of water diversion baseline survey, The lowest fluoride content in each ward was 1.6 mg / L, the highest was 2.01 mg / L, and the total detection rate of dental fluorosis was 53.4%. Since the implementation of the water and fluoride reduction measures in 1987, the epidemic of dendrolfos in Nanan has been effectively controlled. In 1997, it was confirmed as the primary control area of endemic fluorosis by provincial acceptance and then transferred to the consolidation monitoring phase.