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The Critical Need for Diverse Blood Donors in Combating Sickle Cell Disease

Published: 2026/02/01 09:41:12

Understanding Sickle Cell Disease

sickle cell disease (SCD) is⁣ a group of inherited red blood cell disorders. It affects hemoglobin, the protein in red blood cells that carries oxygen throughout ⁣the body [[1]]. Normally, red blood⁤ cells are round and flexible, easily moving through small blood vessels. In SCD, the hemoglobin is abnormal, causing the red blood cells to become rigid and sickle-shaped. Thes ⁤sickle cells can block blood flow, leading to ⁣pain, organ damage, and other serious health problems.

Why Diverse Blood Donations Matter

While anyone can donate blood, individuals of African, Mediterranean, and South Asian descent are