West Nile Virus (WNV) in the USA and Canada - Vol. 1, No. 9 (4 September 2003)
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According to the Centers for Disease Control and Prevention of the United States (CDC), 2,267 human infections and 43 deaths from West Nile Virus (WNV) have been reported to date, an increase of 53% over the last update (28 August 2003). |