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经调查发现福建省嗜人按蚊主要分布于闽西北南平和三明地区及闽中永泰等 15县 (市、区 ) 6 1个乡 (镇 )2 5 9个村。南平和三明两地区 14县 (市、区 )嗜人按蚊分布区采取 DDT室内滞留喷洒和溴氰菊酯浸泡蚊帐的防制措施 ,有效地控制了嗜人按蚊。反复查灭是清除嗜人按蚊的主要措施 ,灭蚊后 95 .34%的分布点经复查均未再捕获嗜人按蚊 ,其中复查 2次以上的分布点占 5 8.4% ,最多复查次数达 12次 ,显示嗜人按蚊在闽西北地区已基本被清除 ,疟疾发病数从防制前 1980年的 12 92 1例降至 1998年的 8例 ,有效地控制了疟疾流行。 1996～ 1998年 ,未再发现当地疟疾继发感染者 ,基本阻断了闽西北地区疟疾的传播
After investigation, it was found that Anopheles anthropophagus in Fujian Province mainly distributed in 259 villages in 6 1 townships (towns) of 15 counties (cities and districts) in the areas of Nanping and Sanming in northwestern Fujian and Yongtai in Central Fujian. Nanning and Sanming two districts 14 counties (cities, districts) An. An. Mosquito distribution area DDT indoor retention spraying and deltamethrin soaked nets control measures to effectively control the Anopheles anthropophagus. Repeated killing is the main measure to eliminate Anopheles anthropophagus. After the mosquito control, 95.34% of the distribution points were no longer caught Anopheles anthropophagus after the review, of which 5.24% Up to 12 times, indicating that Anopheles anthropophagus has basically been eliminated in northwestern Fujian. The incidence of malaria dropped from 12 92 1 in 1980 before pre-treatment to 8 in 1998, effectively controlling the malaria epidemic. From 1996 to 1998, no local secondary malaria infection was found, which basically blocked the spread of malaria in northwestern Fujian