Jean Stanley, Michael P. Busch, Christian Erikstrup, Susan A. Galel, Jerry A. Holmberg, Antoine Lewin, Sheila F. O'Brien, Carla Osiowy, Gopal Patidar, W. Alton Russell, Bryan R. Spencer, Connie Higgs, on behalf of the Surveillance, Risk Assessment, Policy Sub-group of the ISBT Transfusion Transmitted Infectious Diseases Working Party