First report of West Nile Virus in mosquitoes from Lubbock County, Texas

Carrie M. Bradford, Marc A. Nascarella, Teresa H. Burns, John R. Montford, Eric J. Marsland, Christopher B. Pepper, Steven M. Presley

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

Since July 2002, ongoing surveillance efforts have been conducted to determine potential vectors of West Nile virus (WNV) and Saint Louis encephalitis virus (SLEV) in the mosquito population occurring in Lubbock County, Texas. Adult mosquitoes collected in Lubbock County during 2002 and 2003 represented 7 genera, with Culex tarsalis and Ochlerotatus sollicitans being the predominant species collected. Mosquitoes were initially screened for WNV and SLEV by using the VecTest™ antigen panel assay. Positive VecTest results were confirmed by reverse transcriptase-polymerase chain reaction. West Nile virus-positive pools of mosquitoes were detected in 2002 and 2003, with the majority of the positive pools consisting of Cx. tarsalis. None of the mosquito pools tested positive for SLEV.

Original languageEnglish
Pages (from-to)102-105
Number of pages4
JournalJournal of the American Mosquito Control Association
Volume21
Issue number1
DOIs
StatePublished - Mar 2005

Keywords

  • Arboviral encephalitis
  • Culex
  • VecTest™
  • West Nile Virus

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