title: Weekly Update: West Nile virus activity--United States, July 10-16, 2003.
abstract: This report summarizes West Nile virus (WNV) surveillance data reported to CDC through ArboNET as of 7 a.m. Mountain Daylight Time, July 16, 2003.
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D001717:Birds / Q000821:virology; D009033:Culicidae / Q000821:virology; D005260:Female; D006736:Horses / Q000821:virology; D006801:Humans; D008297:Male; D008875:Middle Aged; D020308:Songbirds / Q000821:virology; D014901:West Nile Fever / Q000453:epidemiology*; D014902:West Nile virus