relationship among African-Americans, Malaria and Sickle cell anemia. Many people born in regions affected by malaria are resistant to the disease. Malaria, rampant in parts of Africa, south of the Sahara has killed millions of people many of them little children. Further examination shows that those who are resistant to the disease carry at least one sickle cell trait. Blacks in America whose ancestors hail from Africa show a higher incidence of the disease. Are African-Americans who carry the abnormal gene proof of a genre of natural selection, allowing those with the trait to survive and those without the trait to perish? I will explore the link between those with the sickle cell gene and their apparent immunity from malaria and the connection between African-Americans and their ancestors.

What is Sickle Cell Anemia?

Linus Pauling originally discovered sickle cell in 1949. Sickle cell anemia is a red blood cell disorder...
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