Nucleic acid amplification technology screening for hepatitis C virus and human immunodeficiency virus for blood donations.

Abstract

The modified combined systems (automated COBAS AmpliPrep system for RNA extraction and COBAS Amplicor Analyzer using AmpliScreen kits for RT-PCR assays) for NAT screening assays has allowed the release of all blood donations supplied in the specified period of the study with no seronegative window period donations. This facilitates keeping the residual risk of transmission of HIV-1 and HCV to its minimum through blood transfusion.