B.C.
My little sister had a liver transplant when she was 15 mos old. Afterward, she had to get blood transfusions and she contracted Hep C from one of them. This was in the 80s before they screened it properly.
She's had hep c for 20+ years and is doing fine. She has to take meds for it as well as anti-rejection meds for her liver but her liver is doing very well considering... She will likely need another transplant in the next 5-10 years, but she's healthy now. Eats and lives just like the rest of us but obviously has to avoid alcohol.