Current issues in transfusion therapy

Preview

Although many people are uneasy with the prospect of receiving a transfusion in light of the publicity about risks of transfusion, including acquired immunodeficiency syndrome, the risk of contracting infectious disease through whole blood or components is slight. Dr Coffin discusses the types of transfusion-transmitted infections occurring in the United States, their frequency, and the methods of transmission. She emphasizes that donor self-deferral and screening based on specific laboratory tests and the donor's medical history are the most effective means of preventing all types of infection. Part 2, to be published next month, addresses another current issue in transfusion therapy: indications for use of blood components.