[HTLV-I antibody screening of blood donors].

: Routine screening of 344,266 blood donations of approximately 200,000 donors for anti-HTLV-I was done by enzyme immuno assay (EIA). Repeatedly reactive samples were confirmed by Western Blot (WB) and radio immuno precipitation assay (RIPA). The prevalence of anti-HTLV-I in Bavarian blood donors is 0.02-0.026%. The specificity of HTLV-I-EIA is 99.95%.