BaCon Study: The first nationwide study to assess the frequency of blood component bacterial contamination associated with transfusion reaction.Guidelines for Testing and Counseling Donors: U.S. Public Health Service Guidelines for testing and counseling blood and plasma donors for HIV 1 antigen.Recalls and Market Withdrawals: Recalls, withdrawals, safety issues of fractionated blood and plasma products from the FDA.Testimony-Kathryn C. Zoon, PH.D. (JULY 31, 1997): The safety implications of plasma pool sizes in the manufacture of fractionated blood products.