Amazing how black excellence can work (but at a cost )
I read somewhere that apparently they believe that SCA is a genetic mutation of some kind in response to Malaria (which may explain why sickle cell anemia affects like 1 in 12 Africans or something like that)
My grandmother and one of her sisters passed away from SCA. My grandad has the trait which he passed on to me, my mom and a couple of my cousins. The trait makes it harder for me to catch malaria compared to someone who doesn't have it.