Black women are familiar with certain facts about cervical cancer –how it is caused and that it is preventable. Yet they are still dying at a disproportionately higher rate. Although cervical cancer occurs most often in Hispanic women, Black women tend to have lower 5-year survival rates and die more often than any other race. In fact, Black women have twice the cervical cancer mortality rate compared to white women.
Doctors have long thought that less access to screening and follow-up health care were the reasons black women in the U.S. are 40 percent more likely to develop cervical cancer and twice as likely to die from it. The new study involving young college women suggests there might be a biological explanation for the racial disparity, too.
Since infection with human papillomavirus (HPV) is the most important risk factor for cervical cancer and precancers, it is important to avoid genital HPV infection. There are genetic differences between the races and it’s possible that a gene from certain ancestries that might play a role in the ability for Black women to clear an HPV infection, thus making their risk much higher.
This may mean delaying sex, limiting the number of sex partners, and avoiding a sex partner who has had several other partners. Condoms are important to prevent the spread of sexually transmitted diseases, but they can’t give full protection against HPV since there may be skin to skin contact of exposed areas which can transmit the virus.
Two vaccines, Gardasil and Cervarix, have been approved for use in girls and young women to help prevent cervical cancer. Gardasil immunizes against certain strains of HPV which cause 70% of cervical cancers and 90% of genital wart cases and is effective for at least five years. Cervarix is effective against the two main strains of HPV virus that causes cervical cancer and last for over six years.
How To Reduce Your Risk