[Follow-up of blood donors with positive serology for hepatitis C virus and their recipients is insufficient].

Objectives: Our aim was to study the characteristics of blood donors with serum anti-HCV antibodies, their medical follow-up based on a questionnaire, and the follow-up of their recipients who were transfused before systematic screening of anti-HCV antibodies had begun.

Methods: From March 1990 to January 1992, 25,255 blood donors were tested by ELISA 1 or ELISA 2 serum tests and confirmed by RIBA 2 test in case of positivity: 126 (0.5%) were ELISA positive of whom 40 (0.