title: Study: West Nile virus cost equine industries in Colorado, Nebraska millions in 2002.
mesh_terms: D000818:Animals; D003120:Colorado / Q000453:epidemiology; D004196:Disease Outbreaks / Q000191:economics / Q000662:veterinary*; D006734:Horse Diseases / Q000191:economics* / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control; D006736:Horses; D009329:Nebraska / Q000453:epidemiology; D014765:Viral Vaccines / Q000191:economics; D014901:West Nile Fever / Q000191:economics / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary*; D014902:West Nile virus / Q000276:immunology
chemical_list: D014765:Viral Vaccines