hepb

Hi, My husband did some blood tests before the insemination - everything came out o.k. (Syphilis-non reactive, Hep b surface ag-negative, hcv ab-negative) the only thing that bother me is Hep b surface ab - hbsab, qt - 127 H - positive. What's that?! Thanks,

Was he vaccinated against HepatitisB virus?

yes, he was. is that the vaccine?