After vaccination against hepatitis B is 1,5 years I have found HBs-Ag. What does this mean?

Respond Tatyana Stepanova, a gastroenterologist, hepatologist Vaccination Bogla not be cause of HBSAg. Total sooner if you planted it in the blood. Similar question: ... HBsAg-not detected anti-HBs-over 150 mME ... HBcIgS-not detected Hepatitis I do not ...