Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Nigeria Non-profits Take Cancer Awareness to the Streets Timothy Obiezu ABUJA - Nigeria has the highest cancer mortality rate in Africa, according to the World Health Organization. Low awareness, late detection and the high cost of treatments are major factors contributing to increasing mortality in the west African nation. But in October, also world cancer awareness month, several non-profits in Nigeria are taking information about the disease to the streets and sponsoring underprivileged patients for treatments. .