Evidence of vertical transmission of West Nile virus in field-collected mosquitoes

被引：0

作者：

Unlu, Isik ^{[2
]}

Mackay, Andrew J. ^{[3
]}

Roy, Alma ^{[4
]}

Yates, Matt M. ^{[5
]}

Foil, Lane D. ^{[1
]}

机构：

[1] Louisiana State Univ, Ctr Agr, Dept Entomol, Baton Rouge, LA 70803 USA

[2] Mercer Cty Mosquito Control, W Trenton, NJ 08628 USA

[3] Ctr Dis Control & Prevent, Dengue Branch, San Juan, PR 00920 USA

[4] Louisiana State Univ, Sch Vet Med, Louisiana Anim Dis & Diagnost Lab, Baton Rouge, LA 70803 USA

[5] E Baton Rouge Parish Mosquito Abatement & Rodent, Baton Rouge, LA 70807 USA

来源：

JOURNAL OF VECTOR ECOLOGY | 2010年 / 35卷 / 01期

关键词：

West Nile virus; mosquitoes; vertical transmission; TRANS-OVARIAL TRANSMISSION; LOUIS ENCEPHALITIS-VIRUS; AEDES-TRISERIATUS; TRANSOVARIAL TRANSMISSION; FEEDING PATTERNS; FLORIDA MOSQUITOS; LACROSSE VIRUS; CULEX; CALIFORNIA; SUFFICIENT;

D O I：

10.1111/j.1948-7134.2010.00064.x

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Male and nulliparous female mosquitoes were surveyed for evidence of vertical WNV infection in East Baton Rouge Parish, Louisiana. Adult male mosquitoes collected by trapping and aspiration, and adult male and nulliparous female mosquitoes reared from field-collected larvae were tested. Adult male Culex spp., female Aedes albopictus (Skuse), and female Culex quinquifasciatus Say mosquitoes that were collected as larvae were test-positive for WNV RNA. Infectious WNV was detected using virus isolation in field-collected male Aedes triseriatus Say and Culex salinarius Coquillett; these data represent the first field evidence of vertical transmission of WNV in Ae. triseriatus and Cx. salinarius. Journal of Vector Ecology 35 (1): 95-99. 2010.

引用

页码：95 / 99

页数：5

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