In this study, the prevalence of hepatitis C virus (HCV) infection amo
ng renal transplant recipients was high, directly proportional to the
haemodialysis time before transplant and inversely proportional to the
time after this. There was evidence of previous infection with hepati
tis B virus (HBV), and a high prevalence of abnormal liver function te
sts. Virus induced chronic hepatitis lesions were rare, probably as a
result of immunosuppression.