My Anti-HBs Hepatitis B Antibody has been "borderline" for over a year now, even after additional vaccination (booster shots I suppose). Should I be concerned?
I heard the Hep B virus can mutate, is it true? While my Antigen (HBs Ag) has been negative, I have some Hepatitis symptoms which is a cause of concern.
My doctor just tells me to come back and vaccinate some more, is that the right approach? Please advise thanks!!!
-concerned...