If a person is ill with hepatitis C virus and recovered, then the antibodies will still be with him? What analysis should be done to find out exactly whether the sick man had hepatitis C?

Respond Tatyana Stepanova, a gastroenterologist, hepatologist is necessary to take a blood test for antibodies to hepatitis C virus RNA and hepatitis C. A similar question: "... he is ill with it (recovered), the antibodies will still remain with him? What analysis should be done to find out exactly whether the sick man had hepatitis C. ...