An MD can order a Hep A & B immunity test. I had the Hep A and B vaccines back when they were separate. My Doc knows I have always been proactive regarding myhealth so one year suggested the immunity test when I asked him for the full panel of STD and post-vasectomy tests when I started dating a girl a few years back and we wanted to enjoy ourselves without the bedroom smelling like the burnout pad at the Cayuga Dragstrip!I got that also a little over 25 years ago. Not sure if I need a booster.
Anyways, turns out I was no longer immune to Hep A. So got one shot of the Hep A vaccine, then a Twinrix a few months later.
Worth checking.





