Sickle-cell disease is well known to affect African Americans,but what other ethnic group is also greatly affected by this disease?

Question

Quizplus · Accepted Answer

Mediterranean Europeans, particularly those of Greek, Italian, and Arabic descent, are also greatly affected by sickle-cell disease. This is because the gene mutation that causes sickle-cell disease is most commonly found in populations from areas with a high incidence of malaria, including the Mediterranean region.

Sickle-Cell Disease Is Well Known to Affect African Americans,but What