title: Scientists set out to build a West Nile virus warning system.
authors.forename: Kate
authors.initials: K
authors.lastname: O'Rourke
mesh_terms: D000818:Animals; D009033:Culicidae / Q000254:growth & development / Q000821:virology*; D004196:Disease Outbreaks / Q000662:veterinary; D006801:Humans; D007303:Insect Vectors / Q000254:growth & development / Q000821:virology*; D011157:Population Dynamics; D018571:Sentinel Surveillance / Q000662:veterinary*; D014901:West Nile Fever / Q000453:epidemiology / Q000662:veterinary*; D014902:West Nile virus / Q000302:isolation & purification*