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Updated: Aug 23, 2026
07:23
Detection of Infectious Virus from Field-collected Mosquitoes by Vero Cell Culture Assay
Published on: June 9, 2011
West Nile virus activity United States, July 7-13, 2004
MMWR. Morbidity and Mortality Weekly Report
|July 16, 2004
Abstract:
During the week of July 7-13, a total of 30 human West Nile virus illness cases were reported from four states (Arizona, California, Colorado, and Iowa). During 2004, a total of 10 states have reported a total of 108 cases of human West Nile virus (WNV) illness to CDC through ArboNET. Of these, 66 (61%) were reported from Arizona. Sixty-one (58%) of the 108 cases occurred in males; median age of patients was 52 years (range: 1-84 years); dates of illness onset ranged from April 23 to July 5; and three cases were fatal.
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