What are some common misconceptions about hbv?

HPV? Do you mean HPV (human papiloma virus) or did you mean Hep B virus? Please resend question.
Cancer risk. Several catagories of hepatitis b infection chronic - infection leading to liver damage inactive - infection without liver damage resolved - prior infection that body's immune system has cleared acute exacerbation or flare - active infection that suddenly worsens reactivation - reoccurance of hep b after resolved all patients particularly inactive have risk of hcc hepatocelluar carcinoma.