West Nile virus Ab.Neut:PrThr:Pt:XXX:Ord:Neut
west nile virus ab.neut:prthr:pt:xxx:ord:neut
West Nile virus Antibody.Neut:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal:Virus Neutralization
west nile virus antibody.neut:presence or threshold:to identify measures at a point in time:not specified:ordinal:virus neutralization