in ,

Why Breast Cancer Often Far More Deadly For Black Women Than For White women


Breast Cancer Awareness Month is celebrated in October. It is recognized internationally for raising awareness of the disease and allocating funds to research the disease’s cause, prevention, diagnosis, treatment, and cure.

According to the Centers for Disease Control and Prevention (CDC), although Black women have lower rates of getting breast cancer, Black women have higher rates of dying from the illness; breast cancer death rates are 40% higher for Black women. The CDC also published other alarming facts: breast cancer rates for Black women under 60 years of age are higher. White women also have a chance of earlier diagnosis as compared to black women.

Black women are more likely than Whites to die from breast cancer, owing to racial disparities in healthcare that result in treatment delays or failure to receive recommended treatment.

ALSO READ:  Groundbreaking Therapy Cures Terminal Breast Cancer

According to CDC statistics, approximately 255,000 women in the United States develop breast cancer each year, with approximately 42,000 women dying. Breast cancer is the second most common cause of cancer death in women.

In 2018, demographic data revealed that the incidence of breast cancer among Black women and white women was comparable. The rate of new breast cancer cases among Black women was 121.2 per 100,000, while it was 127.5 per 100,000 among white women.

This was not true of the mortality rate. According to the data, white women had a breast cancer mortality rate of 19.2 per 100,000 cases, while black women had a mortality rate of 26.8 per 100,000 cases — 40% higher for black women, as previously stated.

ALSO READ:  Breast ‘Cancer Was The Best Thing to Happen To Me’: Survivor Recalls Life-affirming Battle

“For early stage breast cancer, rates of survival are often greater than 90%, but among Women of Color, particularly African American women, we see much worse mortality rates, and that’s in part related to the fact that we have people presenting with later stage disease,” Dr. Lola Fayanju told


Generally, breast cancer is often diagnosed later in Black women due to less access to healthcare services. But then researchers have also found that breast cancer tends to metastasize or spread more quickly in Black women.

Researchers recently studied 441 women with a diagnosis of breast cancer at Mount Sinai. They released their study on June 4 last year, reporting that of the small number of participants who developed metastases, about 7 percent were Black women compared with just over 1 percent of white women.

“We found that this disparity existed despite accounting for late stage diagnosis,” Dr. Julia Blanter, an internal medicine resident at the Icahn School of Medicine at Mount Sinai, told Healthline. also attributes higher death rates from breast cancer among Black women to the:

1. Higher prevalence of obesity and other health issues

2. Higher incidence of triple-negative breast cancer, which is aggressive and challenging to treat. Black women are not only twice as likely to be diagnosed with triple-negative breast cancer than White women but are also 30% more likely to die from these tumors due to lower rates of surgery and chemotherapy.

3. Higher incidence of inflammatory breast cancer. This is not a common type of breast cancer but also aggressive.


For Lisa Newman, a surgical oncologist, the genetics of breast cancer can also explain the differences between breast cancer in whites and Blacks. A 2017 study published in JAMA Oncology​ and cited by cancertoday shows that more than 40% of the variation in the frequency of breast cancer subtypes (such as triple-negative versus hormone receptor-positive breast cancer) between African Americans and whites is linked to ancestry.

Newman and colleagues also discovered that women in Ghana, West Africa, which was once a hub for the transatlantic slave trade, have a high prevalence of triple-negative breast cancer. According to Cancertoday, “almost all Ghanaian women carry the Duffy-null allele, a trait shared with African Americans of western sub-Saharan African ancestry.” The absence of Duffy antigens on blood cells is associated with malaria resistance, but it also plays a role in immune response.” According to Newman, women from East Africa are less likely to have this variant and have a lower risk of developing triple-negative breast cancer.

“When it comes to cancer, we do also need to look at genetic ancestry, because genetics can impact tumor biology as well,” Newman added.



Written by How Africa News

Leave a Reply

Your email address will not be published. Required fields are marked *

one × two =

Byron Allen Buys $100M Home, The Most Any African American Has Ever Spent On A Home In U.S.

18-Year-Old Black Entrepreneur Lands Deal With Major Grocery Retailer With 73 Stores in 11 States