TRANSOVARIAL TRANSMISSION OF YELLOW-FEVER VIRUS BY MOSQUITOS (AEDES-AEGYPTI)
TRANSOVARIAL TRANSMISSION OF YELLOW-FEVER VIRUS BY MOSQUITOS (AEDES-AEGYPTI)
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DOI：
10.4269/ajtmh.1979.28.119
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发表时间：
1979-01-01
影响因子：
3.3
通讯作者：
ROSEN, L
中科院分区：
文献类型：
--
作者：
AITKEN, THG;TESH, RB;ROSEN, L
通过胸内接种感染人类黄热病病毒的雌性埃及伊蚊将病毒传播给其F1后代的一小部分。受感染的后代来自表面消毒和未经处理的卵子，表明病毒是经卵巢传播的。黄热病病毒在蚊子中的垂直传播可能是病毒在不利时期或缺乏易感脊椎动物宿主时生物存活的另一种机制。
Female A. aegypti infected with human yellow fever virus by intrathoracic inoculation transmitted the virus to a small percentage of their F1 progeny. Infected offspring were obtained from surface-sterilized and from untreated eggs, indicating that the virus was transovarially transmitted. Vertical transmission of yellow fever virus in mosquitoes may be an alternative mechanism for biological survival of the virus during adverse periods or in the absence of susceptible vertebrate hosts.