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首页> 外文期刊>Transactions of the Royal Society of Tropical Medicine and Hygiene >Bloodfeeding patterns of sylvatic arbovirus vectors in southeastern Senegal.
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Bloodfeeding patterns of sylvatic arbovirus vectors in southeastern Senegal.

机译：塞内加尔东南部的虫媒虫媒病毒载体的采血模式。

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摘要

Dengue (DENV), yellow fever (YFV) and chikungunya (CHIKV) viruses circulate in sylvatic, enzootic transmission cycles in southeastern Senegal, but understanding of the vector-host interactions involved is limited.The vertebrate hosts of several potential mosquito vectors of the three viruses were identified by PCR amplification and sequencing portions of the cytochrome b gene from bloodmeals of mosquitoes collected in Kedougou, Senegal, June 2010-January 2011.We identified the sources of 65 bloodmeals of 82 engorged mosquitoes. Aedes taylori was the only species that fed on monkeys (Chlorocebus sabaeus and Papio papio). The majority of the avian-derived bloodmeals were from the Western Plantain-eater (Crinifer piscator).These findings corroborate the importance of Ae. taylori and African monkeys in the sylvatic cycles of YFV, DENV and CHIKV and suggest the possible involvement of other vertebrates.
机译：登革热（DENV），黄热病（YFV）和基孔肯雅热（CHIKV）病毒在塞内加尔东南部的sylvatic，enzootic传播周期中传播，但对所涉及的媒介-宿主相互作用的了解是有限的。通过对2010年6月至2011年1月在塞内加尔Kedougou收集的蚊子血粉中的细胞色素b基因进行PCR扩增和测序，鉴定了这些病毒。我们鉴定了8​​2只肿蚊子中65种血粉的来源。 taedori taylori是唯一以猴子为食的物种（Chlorocebus sabaeus和Papio papio）。禽源性血粉大多数来自食西部车前草（Crinifer piscator），这些发现证实了Ae的重要性。 Taylori和非洲猴在YFV，DENV和CHIKV的回旋周期中，提示其他脊椎动物可能参与其中。

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