text: <unk>  is a<unk> ontagious liver disease<unk> aused by the<unk>  virus: the virus<unk> an<unk> ause both acute and<unk> hronic<unk> nfection, ranging in severity from a mild illness, lasting a few weeks to a serious, lifelong illness. The<unk>  virus is a bloodborne virus and the most<unk> ommon modes of infection are through unsafe injection practices; inadequate sterilization of medical equipment in health-care settings; and unscreened blood and blood products. Today, most people become infected with the<unk>  virus by sharing needles or other equipment to inject drugs. Acute<unk> V infection is usually asymptomatic, and is only very rarely associated with life-threatening disease. About 15–45% of infected persons spontaneously<unk> lear the virus within 6 months of infection without any treatment. The remaining 55–85% of persons will develop<unk> hronic<unk> V infection. Of those with<unk> hronic<unk> V infection, the risk of<unk> irrhosis of the liver is 15–30% within 20 years.<unk> <unk> an be either “acute” or “chronic.” Possible<unk> omplication include:<unk> hronic hepatitis, liver failure and<unk> oma.
option_0: Hepatitis C
option_1: Hepatitis B
option_2: Hepatitis E
option_3: Hepatitis D
option_4: Hepatitis A
option_5: HIV
option_6: AIDS
option_7: HIV AIDS