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首页> 外文期刊>African Entomology >Mosquito species diversity and malaria transmission in Ayos, an area of degraded forest targeted for universal long-lasting insecticidal net distribution in southern Cameroon
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Mosquito species diversity and malaria transmission in Ayos, an area of degraded forest targeted for universal long-lasting insecticidal net distribution in southern Cameroon

机译：Ayos的蚊虫物种多样性和疟疾传播，Ayos是喀麦隆南部一个退化的森林地区，旨在实现普遍持久的杀虫网分布

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This study was conducted from January to December 2010 to evaluate the anopheline diversity and transmission of malaria in Ayos, a degraded forest area in the south of Cameroon, targeted for the distribution of long-lasting insecticidal nets (LLINs). Mosquito larvae were collected by the dipping method and endophilic female adult mosquitoes were captured on volunteers. Molecular techniques were used alongside morphological techniques for mosquito identification; ELISA was used for the detection of plasmodium circumsporozoite antigens. Ten mosquito species, including four Anopheles species (Anopheles gambiae s.s., An. funestus s.s., An. moucheti s.s. and An. hancocki), were identified. The mean biting rate of these Anopheles species was 12.7 bites per person per night (b/p). An. gambiae s.s. (6.9 b/p) appeared to be the most aggressive species. Malaria transmission is mainly ensured by An. gambiae s.s., An. funestus ss. and An. moucheti s.s. Plasmodium falciparum was the only malaria parasite transmitted. The mean entomological inoculation rate (EIR) for these vectors was 0.7 infecting b/p. An. gambiae s.s. (65.6 %) is the major vector, with an annual EIR of 167.9 infectious b/p/year. The utilization of LLINs alongside other methods would highly contribute to effective malaria control in Ayos.
机译：这项研究于2010年1月至12月进行，目的是评估喀麦隆南部退化森林地区阿约斯（Ayos）的按蚊碱多样性和疟疾传播，其目标是分配长效杀虫网（LLIN）。通过浸没法收集蚊子幼虫，并在志愿者身上捕获了亲性成年雌性蚊子。分子技术与形态学技术一起用于蚊子鉴定。 ELISA用于检测疟原虫环子孢子抗原。确定了十个蚊种，其中包括四个按蚊（Anopheles gambiae s.s.，An。funestus s.s.，An。moucheti s.s.s.和hancocki）。这些按蚊物种的平均咬食率为每人每晚12.7咬（b / p / n）。一个。冈比亚（6.9 b / p / n）似乎是最具攻击性的物种。疟疾的传播主要由An负责。冈比亚公司funestus ss。和。穆切蒂公司恶性疟原虫是唯一传播的疟原虫。这些载体的平均昆虫接种率（EIR）为0.7，感染b / p / n。一个。冈比亚（65.6％）是主要病媒，年EIR为167.9感染b / p / n /年。与其他方法一起使用LLIN将大大有助于Ayos的有效疟疾控制。

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