Join the Fight Against Sickle Cell Disease! About 100,000 people in the United States have sickle cell disease. Most are of African descent. The disease causes red blood cells to harden and form a C-shape (like a sickle). When…
NFL star James Conner shares his cancer survivor story and encourages blood donation through the Give Blood To Give Time partnership with American Red Cross and American Cancer Society. Sickle cell disease is an inherited blood disorder that affects…
Sickle cell disease is an inherited blood disorder that affects red blood cells. People with sickle cell disease have red blood cells that contain mostly hemoglobin S, an abnormal type of hemoglobin. Sometimes these red blood cells become sickle-shaped…
Imagine a world where the letters A, B and O have gone missing from everyday life. You couldn’t help but notice that something is off. These aren’t just random letters. A, B and O are the main blood groups,…