Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species.

Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species. Research Abstract Details 

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Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species. Abstract Text:

Charles E McGee,Bradley S Schneider,Yvette A Girard,Dana L Vanlandingham,Stephen Higgs,

To evaluate the potential for nonviremic transmission (NVT) of West Nile virus (WNV) to occur in nature, we examined the effect of increasing spatial and temporal separation between co-feeding mosquitoes on the efficiency of nonviremic transmission and the potential of a West Nile virus bridge vector species, Aedes albopictus, to be infected via nonviremic transmission. West Nile virus-infected (donor) Culex pipiens quinquefasciatus were allowed to feed on a mouse for 5 minutes followed by non-infected (recipient) mosquitoes with increasing spatial (0, 10, 20, 30, 40, or 50 mm) or temporal (0, 15, 30, 45, or 60 min) separation from the site or time of donor feeding, respectively. Recipients became infected when feeding up to 40 mm from the donor and up to 45 minutes after donor feeding. Additionally, nonviremic transmission of West Nile virus from Cx. p. quinquefasciatus to Ae. albopictus was observed.

Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species. Publishing Authors By Initials

CE McGee,BS Schneider,YA Girard,DL Vanlandingham,S Higgs,

For similar virus diseases: arbovirus infections: encephalitis, arbovirus: west nile fever research abstracts see: virus diseases: arbovirus infections: encephalitis, arbovirus: west nile fever research

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Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: The American journal of tropical medicine and hygi

VOLUME: 76

Page Numbers: 424-30

Journal Abbreviation: Am. J. Trop. Med. Hyg.

ISSN: 0002-9637

DAY: 3

MONTH: Mar

YEAR: 2007

Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species. Information

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LANGUAGE: eng

NlmUniqueID: 370507

Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species. Keywords Mesh Terms:

KEYWORDS: West Nile Fever

MESH TERMS: transmission

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Grant and Affiliation Information for Nonviremic transmission of West Nile virus: evaluation of the effects of space, time, and mosquito species.

AFFILIATION: Department of Pathology, University of Texas Medical Branch, Galveston, Texas 77539-0609, USA.

Country: United States

AGENCY: United States PHS

GRANT: T32 A107536

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MEDLINETA: Am J Trop Med Hyg

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