An open-source python library for detection of known and novel Kell, Duffy and Kidd variants from exome sequencing.

Background And Objectives: Next generation sequencing (NGS) has promising applications in transfusion medicine. Exome sequencing (ES) is increasingly used in the clinical setting, and blood group interpretation is an additional value that could be extracted from existing data sets. We provide the first release of an open-source software tailored for this purpose and describe its validation with three blood group systems.

Quality improvement with platelet additive solution for safer out-of-group platelet transfusions.

Isoagglutinins in the plasma of apheresis platelets are a concern. High titer anti-A and anti-B can cause severe hemolytic transfusion reactions. Our facility is testing donor plasma using the gel method to identify isoagglutinin titers exceeding 250.