Health / West Nile Virus Complete GuideWest Nile virus is a member of the family Flaviviridae and is a single-stranded RNA virus that causes West Nile fever. The virus is primarily transmitted by mosquitoes, mostly species of Culex. West Nile virus symptoms are headache, body aches, joint pains, vomiting, diarrhea, or rash.Reference1 West Nile Virus Complete Guide Reference2 West Nile Virus Complete Guide Reference3 West Nile Virus Complete Guide Reference4 West Nile Virus Complete Guide Reference5 West Nile Virus Complete Guide Reference6 West Nile Virus Complete Guide Reference7 West Nile Virus Complete Guide |