The AIDS epidemic in Africa is a major problem, with nearly 68% of the world's AIDS cases located in Africa, totaling around 22.2 million people. HIV attacks and breaks down the immune system, leaving the body vulnerable to opportunistic infections. Without treatment, most HIV-positive people will develop AIDS. As the virus destroys immune cells over many years, people may experience mild symptoms initially but eventually develop serious infections associated with late-stage AIDS. Raising awareness about the crisis and providing education and resources are important steps to address the epidemic.

1. The AIDS epidemic in Africa: what is happening? By Chris Lovata Haynes 2nd

11. AIDS Percentages by race http://www.cdc.gov/hiv/topics/aa/index.htm