Please note: This is a Single Viewer eCast registration for one participant for this eCast for both the live and on-demand version of this eCast. If you are interested in presenting this program to a group, please see the “eCast Registration Form– Group Viewing” form on the eCast program page.

Access instructions for the live eCast will be provided via email approximately 2-3 business days prior to the live program date. Access instructions for the on-demand version of this program will be provided via email approximately 7-10 business days after the live program has occurred and the on-demand version is available. If registering after the on-demand version is available, access is granted via the AABB Education Website at https://education.aabb.org.

Program Description: Red cell alloimmunization may occur during or after blood transfusions, evoking the immune system to produce alloantibodies. This program focuses on the induced response and reviews clinically significant versus clinically insignificant alloantibodies in patients who receive multiple transfusions with an emphasis on case examples.