Sickle cell anemia is a hereditary blood disorder that arises due to a defect in hemoglobin. The disease is caused by a genetic mutation that leads to changes in the hemoglobin molecules of red blood cells. This pathological condition is most commonly found among Mediterranean and African populations, but it can also be present in other regions. Sickle cell anemia is the most common of the hemoglobinopathies, with the abnormal hemoglobin, known as HbS, replacing normal hemoglobin in the body. The inheritance of the disease is autosomal recessive, meaning that sickle cell anemia develops only in individuals who inherit the abnormal gene from both parents. Those who inherit the defective…