Powassan virus Ab:PrThr:Pt:Ser:Ord:HAI
powassan virus ab:prthr:pt:ser:ord:hai
Powassan virus Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Hemagglutination Inhibition
powassan virus antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:hemagglutination inhibition