Powassan virus Ab:Titr:Pt:Ser:SemiQn:HAI
powassan virus ab:titr:pt:ser:semiqn:hai
Powassan virus Antibody:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Hemagglutination Inhibition
powassan virus antibody:dilution factor (titer):to identify measures at a point in time:serum:semiquantitative:hemagglutination inhibition