West Nile virus NS5 Ab:PrThr:Pt:XXX:Ord
west nile virus ns5 ab:prthr:pt:xxx:ord
West Nile virus NS5 Antibody:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal
west nile virus ns5 antibody:presence or threshold:to identify measures at a point in time:not specified:ordinal