I've talked to one of my mentor's peer, who is a black woman, at the FDA NCTR and she said black women have it rough with breast cancer.

I just google it the term for what black women have they call it triple negative.

https://theconversation.com/why-is-breast-cancer-mortality-h...

One big reason why this happen is there are more clinical trials for white people than there are of other races. One of the reason for this that I got from her is that other races aren't lining up in numbers to go through clinical trials and that there should be more out reach in educating.