If a person without a Kidd blood antigen (for example a Jka-Jkb+ patient) receives a Kidd antigen (Jka-antigen for example) in a red blood cell transfusion and forms an alloantibody (anti-Jka); upon subsequent transfusion with Jka-antigen positive red blood cells, the patient may have a<unk>  as their anti-Jka antibody hemolyzes the transfused Jka-antigen positive red blood cells. Other common blood groups with this reaction are Duffy, Rhesus and Kell.
Delayed hemolytic transfusion reaction
Acute hemolytic transfusion reaction
Hypotensive transfusion reaction
Allergic transfusion reaction
Transfusion associated circulatory overload
Transfusion-dependent anemia
Febrile non-hemolytic transfusion reaction
Post-transfusion purpura