Minutes of Advisory Committee on the Microbiological Safety of Blood and Tissues for Transplantation meeting, 25 March 1997, re Hepatitis C lookback, GBV-C/HGV, fresh frozen plasma, CJD blood and blood products, introduction of gene amplification techniques, HTLV, screening blood donors for new viruses, draft good practice guidelines for the prevention and control of blood borne virus infection in renal dialysis and renal transplantation units. Chairman Dr J.S. Metters. Present J.L.R. Forsythe et al