Conversation: The conversation between human and AI assistant.
[|Human|] Good day. Sir I just done my medical examination last wednesday then I found out that the HBsAg is reactive in which I dont experience any sexual contact or any family illness like this. I am wondering why I have this illness. Are there any cure about this? This is my first time having a medical examination. Thank you
[|AI|]  Hi, The Bag is hepatitis viral component it can be spread through blood and bodily fluids. So any blood donation or injection from infected needle may lead to it.  Bag is also component of vaccine that is given for hepatitis protection SO I think the most likely cause is the vaccine which you have received in past is a cause of Bag positive in you recent blood work. If you know you had vaccine in past then nothing to worry.  YES There a cure for hepatitis, various antiviral Chat Doctor. THANKS. Hope it helps.