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Author (up) Komar, N.
Title West Nile virus: epidemiology and ecology in North America Type Journal Article
Year 2003 Publication Advances in Virus Research Abbreviated Journal Adv Virus Res
Volume 61 Issue Pages 185-234
Keywords Animals; Bird Diseases/virology; Birds/virology; Culex/virology; Disease Reservoirs; Ecosystem; Epidemiology, Molecular; Horse Diseases/virology; Horses/virology; Humans; Insect Vectors; North America/epidemiology; Risk Factors; West Nile Fever/*epidemiology/transmission/veterinary; West Nile virus/genetics
Abstract
Address Centers for Disease Control and Prevention, Division of Vector-Borne Infectious Diseases, Fort Collins, Colorado 80522, USA
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0065-3527 ISBN Medium
Area Expedition Conference
Notes PMID:14714433 Approved no
Call Number Equine Behaviour @ team @ Serial 2638
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Author (up) Valero, N.
Title West Nile virus: a new challenge? Type Journal Article
Year 2003 Publication Investigacion Clinica Abbreviated Journal Invest Clin
Volume 44 Issue 3 Pages 175-177
Keywords Animal Migration; Animals; Bird Diseases/virology; Birds; Caribbean Region; Central America; Culex/virology; Horse Diseases/virology; Horses; Humans; Insect Vectors/virology; North America/epidemiology; South America; West Nile Fever/*epidemiology/transmission/veterinary; West Nile virus/*physiology
Abstract West Nile Virus (WNV), a member of the family Flaviviridae, was first isolated in 1937. Since the original isolation of the WNV outbreaks have occurred with increase in frequency of cases in humans and horses, apparent increase in severe human disease and high avian death rates. In 1999, 2000 and 2002 outbreaks of the WNV encephalitis were reported in horses, birds and humans from New York and Canada. Ornithophilic mosquitoes are the principal vectors of the WNV and birds of several species chiefly migrants appear to be the major introductory or amplifying host. The pattern of outbreaks in the old and new world suggests that viremic migratory birds may also contribute to movement of the virus. If so, Central America, Caribbean Islands and countries of South America including Venezuela, are in potential risk for suffering a severe outbreak for WNV, since several species of birds have populations that pass trough New York and cross the western north Atlantic or Caribbean Sea. It is important the knowledge of the ecology of WNV as well of the efficacy of control efforts in order to minimize the public health impact in these countries, where all population is susceptible to this infection.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Spanish Summary Language Original Title Virus del Nilo Occidental: Un nuevo reto?
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0535-5133 ISBN Medium
Area Expedition Conference
Notes PMID:14552056 Approved no
Call Number Equine Behaviour @ team @ Serial 2640
Permanent link to this record