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目的获得地震灾区特殊环境下的蚊媒分布和密度,为制定灾后蚊媒防治策略提供依据。方法在四川省安县驻扎的卫生防疫救援队的10顶救灾帐篷内,用全捕法监测帐篷内蚊虫的种类和密度。结果连续17d在10顶帐篷内捕获中华按蚊、嗜人按蚊、淡色库蚊、三带喙库蚊、致倦库蚊和骚扰阿蚊共975只,日平均密度5.74只/顶。结论地震灾区安县蚊虫种类较多,按蚊密度较高,且有嗜人按蚊存在,应开展灾后蚊媒传染病的防控工作。
Objective To obtain mosquito distribution and density in special environment of earthquake-stricken area, and to provide basis for developing mosquito control strategy after disaster. Methods The total catches were used to monitor the species and density of mosquitoes in the ten shelters in the 10 relief tents of the health and anti-SAR team stationed in Anxian County, Sichuan Province. Results Anopheles sinensis, Anopheles anthropophagus, Culex pipiens palletii, Culex tritaeniorhynchus, Culex pipiens palletiorrhizal and Arboretum mosquitoes were caught in 10 tents continuously for 17 days. The average daily density was 5.74 / t. Conclusions There are more mosquitoes in Anxian County, higher density of Anopheles mosquitoes and existence of Anopheles anthropophagus in the earthquake-hit areas. Prevention and control of mosquito-borne diseases should be carried out.