Which HBV antigen has been used to characterize chronic HBV carriers as either replicative or non-replicative? Microbiology Which HBV antigen has been used to characterize chronic HBV carriers as either replicative or non-replicative? A. HBc B. HBs C. HBe D. HBx E. HBp Answer: C Share this Share on FacebookTweet on TwitterPlus on Google+