Medicine All are true about cold agglutinin disease, EXCEPT: A Hemolysis is more prominent the more the body is exposed to the cold B The antibody is usually IgM with an anti-I specificity C Blood transfusion is not very effective because donor red cells are I-positive and will be rapidly removed D Rituximab is not effective as a therapeutic measure as it can not control hemolysis effectively 💡 Explanation All are true about cold agglutinin disease, EXCEPT: ✓ Correct Answer: D. Rituximab is not effective as a therapeutic measure as it can not control hemolysis effectively