Hemovigilance reports show that antigen-antibody reactions are responsible for the vast majority of acute and delayed transfusion reactions. An up-to-date description of each type of reaction follows.

The NHS is on the hunt for donors with rare blood types, with tens of thousands of people already being tested in a UK-first.

Acute immune intravascular hemolysis can also represent a delayed hemolytic transfusion reaction. This is a consideration in this case, because the patient received 2 units of red cells 2 weeks ...

Blood donor selection is crucial for ensuring safe blood supply. A well-designed donor selection system helps in maintaining donor engagement by minimizing unnecessary exclusion while safeguarding ...