Conversation: The conversation between human and AI assistant.
[|Human|] I dont have any problem right now but im worried because my father died due to hepatitis B in 2002 and now my uncle is suffering from the same problem. I have done with test and everything is normal but just i wanted to know why it is happening? Im fit n fine .. Please advise me Sir
[|AI|]  Hi and welcome to Chat Doctor. Thank you for your query. I am Chat Doctor, I understand your concerns and I will try to help you as much as I can. It is causing by transmission of the virus through some contact, usually sexual, needle or blew transfusion. Your father a duncle had ti ave some of these contacts and you, if tests are fine, should not be worried since this is not genetically determined, and you should have vaccination to prevent infection from other persons. I hope I have answered you query. If you have any further questions you can contact us in every time. Kindly regards. Wish you a good health. Chat Doctor.