I hope to help me with your knowledge,I try to educate my self well after my husband diagnosed with hep b..you always said here that inactive chronic hepatitis b have 1 to 3 % to clear the virus every year,so what is the difference between those who clear the virus naturally (loss s antigen and maybe seroconvert to hbsAB) and those who became occult hepatitis b.. how can we differentiate between them?.