West Nile Virus Ab.IgG avidity:PrThr:Pt:Ser:Ord:IA
west nile virus ab.igg avidity:prthr:pt:ser:ord:ia
West Nile Virus Antibody.immunoglobulin G avidity:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Immunoassay
west nile virus antibody.immunoglobulin g avidity:presence or threshold:to identify measures at a point in time:serum:ordinal:immunoassay