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首页> 外文期刊>Transactions of the Royal Society of Tropical Medicine and Hygiene >Characterization of the Anopheles funestus group, including Anopheles funestus-like, from Northern Malawi
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Characterization of the Anopheles funestus group, including Anopheles funestus-like, from Northern Malawi

机译：马拉维北部的包括按蚊类的按蚊群的特征

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Background: Limited information is available on malaria vector composition, feeding habits and malaria transmission in northern Malawi. Evidence of mosquito species diversity in this area was established in 2009, when Anopheles funestus-like, a new member of the An. funestus group was described. Additional biological information is needed to identify this species and to understand its role in malaria transmission. Methods: Anopheline mosquitoes were collected in northern Malawi and analyzed for Plasmodium species infection, blood meal source and susceptibility to insecticides. A new hydrolysis probe assay was designed to identify An. funestus-like. Results: Anopheles funestus and An. rivulorum predominated in the indoor collections. Most An. funestus-like were collected indoors, mainly fed on animals and were uninfected with P. falciparum. Anopheles funestus showed insecticide resistance to deltamethrin and bendiocarb. A high-precision hydrolysis probe assay was successfully developed to identify An. funestus-like. Discussion: Four species in the An. funestus group were collected in Karonga. Resistance to deltamethrin and bendiocarb was observed in An. funestus and further investigation is needed on the insecticide resistance mechanisms. Anopheles funestus-like, while collected indoors, is mainly zoophilic and most likely not a malaria vector.
机译：背景：关于马拉维北部疟疾媒介成分，摄食习惯和疟疾传播的信息有限。该地区蚊子物种多样性的证据建立于2009年，当时An。的新成员Anouseles funestus-like。描述了funestus组。需要更多的生物学信息来鉴定该物种并了解其在疟疾传播中的作用。方法：在马拉维北部收集按蚊，并分析其疟原虫种类感染，血粉来源和对杀虫剂的敏感性。设计了一种新的水解探针测定法来鉴定An。像真菌一样。结果：Funestus和An。在室内收藏中占主导地位。最。真菌样菌收集在室内，主要以动物为食，未受恶性疟原虫感染。真菌按蚊显示出对溴氰菊酯和苯达威的抗药性。成功开发了一种高精度水解探针测定法来鉴定An。像真菌一样。讨论：An中有四种。 funestus组收集在Karonga。在An中观察到对溴氰菊酯和苯达威的抗性。真菌和需要进一步研究杀虫剂的抗性机理。类似真菌的真菌，虽然收集在室内，但主要是人畜共患的，很可能不是疟疾的媒介。

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