06/04/2026
According to history, SCD was first discovered in 1910 by James B. Herrick, an American in Chicago, when he discovered or observed abnormal sickle-shaped red blood cells in a student from Grenada.
It was demonstrated in 1927 that low oxygen conditions cause the cells to sickle by Hahn and Gillespie.
In 1949, Linus Pauling, Harvey Itano, and Colleagues published a landmark study showing SCD is caused by an abnormal “hemoglobin S” molecule, making it the first known “molecular disease”.
Although Sickle cell disease was discovered in 1910 by James B. Herrick, the term “sickle cell” was not introduced until 1922 by Vernon Mason. It is said that the name was inspired by the crescent or sickle-like shaped of the red blood cells observed under the microscope.
From the aforementioned, we might really think that SCD was discovered or first known in 1910 but that’s untrue because during the 1600s in Africa, Sickle cell disease was present but it was not yet known as it is called presently nor understood but instead, people with the disease were known or referred to as “Ogbanges” which means “children who come and go”, because of the high mortality rate of the disease.
Sickle cell disease has a high prevalence in Africa because of the presence of malaria. It is said that, out of four babies born with Sickle Cell Disease in the world, three of that four will be from Africa just to show us how prevalent it is in the African Continent.
That is why I will keep stressing on the fact that we should take awareness seriously and know our genotypes before indulging or committing into any serious relationships or marriages.
The world is evolving but still yet there are still high birth and death rates of Sickle cell disease annually across the world, irrespective of the fact that there are awareness programs, adequate medical care, understanding of the disease as compared to before, new born screening etc.
Let’s take awareness seriously so as to spare children from future pain, suffering and high mortality rates.💜🌸
Nora Brown Official DiDi DiaMond FUNI Dieudonne