What is the significance of the Duffy blood group system in transfusion medicine?

A It is associated with a higher risk of hemolytic disease of the newborn
B It is a receptor for Plasmodium vivax, making it relevant to malaria research ✓
C It is involved in the regulation of blood pressure
D It is a marker for certain types of cancer

Explanation

The Duffy blood group system is significant in transfusion medicine because it is a receptor for Plasmodium vivax, making it relevant to malaria research. Individuals lacking the Duffy antigen are resistant to P. vivax infection.

Source

American Association of Blood Banks
Hematology Hematology: Blood Grouping and Crossmatching Hematology: Blood Grouping and Crossmatching Medium MEDICAL Confidence: high