About two years ago I had a shot from geppatita A and B. My boyfriend recently discovered geppatit B. Results of blood tests showed that the virus he is now in the active phase. Q: Can I get from him, we did not use condoms. Can I be a source of infection for him? For stronger protection of whether I should repeat the vaccination?

Respond Stanislav Y. Karpov, hepatology, gastroenterology, hepatology and gastroenterology clinic Medal If as a result of vaccination against hepatitis B virus you have formed immunity (presence of blood HBsAb), then B virus is not dangerous to you. And you, especially not can infect anyone. A similar question: My boyfriend found in Hypatia, can become infected if predrohranyatsya prezirvativom?