title: Take precautions against mosquitos, dead birds to prevent West Nile, encephalitis viruses.
mesh_terms: D000818:Animals; D001717:Birds / Q000821:virology*; D009033:Culicidae / Q000821:virology*; D004196:Disease Outbreaks / Q000517:prevention & control*; D004197:Disease Reservoirs; D004668:Encephalitis Viruses; D006801:Humans; D014902:West Nile virus; D014903:West Virginia