Ribavirin Inhibits West Nile Virus Replication and Cytopathic Effect in Neural Cells
Author(s) -
Ingo Jordan,
Thomas Briese,
Nicole Fischer,
Johnson YiuNam Lau,
W. Ian Lipkin
Publication year - 2000
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1086/315847
Subject(s) - virology , ribavirin , encephalitis , virus , cytopathic effect , outbreak , nucleoside analogue , biology , pathogen , microbiology and biotechnology , nucleoside , hepatitis c virus , biochemistry
West Nile virus (WNV) is an emerging mosquito-borne pathogen that was reported for the first time in the Western hemisphere in August 1999, when an encephalitis outbreak in New York City resulted in 62 clinical cases and 7 deaths. WNV, for which no antiviral therapy has been described, was recently recovered from a pool of mosquitoes collected in New York City. In anticipation of the recurrence of WNV during the summer of 2000, an analysis was made of the efficacy of the nucleoside analogue ribavirin, a broad-spectrum antiviral compound with activity against several RNA viruses, for treatment of WNV infection. High doses of ribavirin were found to inhibit WNV replication and cytopathogenicity in human neural cells in vitro.
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