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  1. About Sickle Cell Disease | Sickle Cell Disease (SCD) | CDC

    Feb 21, 2025 · Sickle cell disease (SCD) is a group of inherited blood disorders. Abnormal hemoglobin is produced. Red blood cells become hard and sticky and get stuck in small blood vessels, resulting …

  2. Sickle Cell Disease - Johns Hopkins Medicine

    What is sickle cell disease? Sickle cell disease (SCD) is an inherited blood disorder. That means it is passed down from a parent’s genes. It causes the body to make abnormal hemoglobin. Hemoglobin …

  3. Sickle Cell Disease (SCD) Symptoms, Causes & Types

    Sickle cell disease (SCD) is an inherited blood disorder. It causes your red blood cells to form into a “C” shape. It can cause pain and serious complications.

  4. Sickle cell disease - Wikipedia

    Sickle cell disease (SCD), also simply called sickle cell, is a group of inherited haemoglobin-related blood disorders. [2] The most common type is known as sickle cell anemia. [2]

  5. Sickle Cell Disease - What Is Sickle Cell Disease? | NHLBI, NIH

    Dec 10, 2025 · Sickle cell disease — also called sickle cell anemia — is a group of inherited disorders that affect hemoglobin , the major protein that carries oxygen in red blood cells. Normally, red blood …

  6. Home - SCDAA

    Sickle Cell Disease Association of America, Inc. (SCDAA) actively works with legislators and regulators at both the state and federal levels to advance SCD policies.

  7. Sickle Cell Disease | Sickle Cell Anemia | MedlinePlus

    Sep 6, 2024 · What causes sickle cell disease (SCD)? SCD is caused by a variant (change) in a gene that has instructions for your body to make one part of the hemoglobin. This changed gene is …

  8. Sickle Cell Disease (SCD) | Sickle Cell Disease (SCD) | CDC

    Find sickle cell disease-related data and statistics on prevalence, complications, and more. Find fact sheets, toolkits, infographics and more on sickle cell disease and sickle cell trait. Learn the steps …

  9. Sickle cell disease: MedlinePlus Genetics

    Sickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disease have atypical hemoglobin …

  10. What Is Sickle Cell Disease? Sickle cell disease (SCD) is a group of inherited red blood cell disorders. • Healthy red blood cells are round and they move through small blood vessels carrying oxygen to all …