广东省嗜人按蚊分布特征、生态习性、传疟作用及蚊媒防制对策的研究

发布时间：2018-07-01 19:49

本文选题：嗜人按蚊 + 生态习性　；参考：《第一军医大学》2006年博士论文

【摘要】：疟疾是严重危害人民健康的重要寄生虫病之一。在全球90多个国家或地区存在疟疾传播或流行，每年有3～5亿人感染，死亡人数达270万，被WHO确认为在全球范围内必须控制的头号传染病。在我国，疟疾曾流行于全国近80％的县、市，经过50余年的不懈努力，，疟疾防治已经取得了巨大的成就。但疟疾具有传播快，易反复的流行特点，在疟疾流行与传播的基本条件尚无根本改变的情况下，疟疾卷土重来的严重威胁依然存在。嗜人按蚊(Anopheles anthropophagus)原称雷氏按蚊嗜人亚种(An.lesteri anthropophagus Xu Feng，1975)，属赫坎按蚊复合体。迄今记录仅分布于我国，据以往的调查报道嗜人按蚊主要分布于我国北纬33°以南广大的低山丘陵区，由于其分布面广，具有家栖、嗜吸人血的习性，与人的关系十分密切，其传疟作用是中华按蚊的20倍，经调查与研究证实为我国北纬33°以南疟疾传播与爆发流行的重要媒介。目前以嗜人按蚊为主要媒介的11个省、
[Abstract]:Malaria is one of the important parasitic diseases that seriously endanger people's health. Malaria transmission or epidemic exists in more than 90 countries or regions of the world. Every year, there are 3 ~ 500 million people infected, and the death toll is 2.7 million, which is recognized by WHO as the number one infectious disease that must be controlled in the world. Malaria has been prevalent in nearly 80% of counties and cities in China. After more than 50 years of unremitting efforts, malaria control has made great achievements. However, malaria has the characteristics of rapid transmission and easy to repeat. The serious threat of malaria resurgence still exists when the basic conditions of malaria epidemic and transmission have not been fundamentally changed. Anopheles anthropophagus (Anopheles anthropophagus), formerly known as An.lesteri anthropophagus Xu Feng 1975, belongs to the Anopheles repens complex. Anopheles anthropophagus is mainly distributed in the low hilly region south of 33 掳N in China. Because of its wide distribution, family habitat and human bloodsucking habit, Anopheles anthropophagus is closely related to human beings. The effect of malaria transmission is 20 times of that of Anopheles sinensis. It is proved by investigation and research that it is an important vector for malaria transmission and outbreak south of latitude 33 掳N in China. Currently, Anopheles anthropophagus is the main vector in 11 provinces,
【学位授予单位】：第一军医大学
【学位级别】：博士
【学位授予年份】：2006
【分类号】：R383;R184

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