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. 2003 Summer;5(3):6-10.

West nile virus: an historical overview

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West nile virus: an historical overview

James J Sejvar. Ochsner J. 2003 Summer.

Abstract

West Nile virus (WNV) has quickly established itself in North America since its recognition in New York City in 1999. Historically, WNV has been associated with temporally dispersed outbreaks of mild febrile illness. In recent years, the epidemiology and clinical features of the virus appear to have changed, with more frequent outbreaks associated with more severe illness being noted. The 2002 outbreak in North America was unprecedented in terms of the number of cases and geographic spread of the virus. Historical patterns of WNV provide few indications as to the future behavior of WNV in North America.

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References

    1. Campbell G. L., Marfin A. A., Lanciotti R. S. West Nile virus. Lancet Infect Dis. 2002;2:519–529. - PubMed
    1. Centers for Disease Control and Prevention. Provisional surveillance summary of the West Nile virus epidemic—United States, January— November 2002. MMWR Morb Mortal Wkly Rep. 2002;51:1129–1133. - PubMed
    1. Smithburn K., Hughes T., Burke A. A neurotropic virus isolated from the blood of a native of Uganda. Am J Trop Med. 1940;20:471–492.
    1. Murgue B., Murri S., Triki H. West Nile in the Mediterranean basin: 1950–2000. Ann NY Acad Sci. 2001;951:117–126. - PubMed
    1. Bernkopf H., Levine S., Nerson R. Isolation of West Nile virus in Israel. J Infect Dis. 1953;7:128–132. - PubMed

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