Your question suggested to me that you don’t know much about AIDS prevention and the use of condoms. If you do know about it then I assume you are just using a style of questioning to be provocative.
The ABC method stands for “Abstinence, Be faithful, and Condom use”. It seeks to promote a different cultural view regarding safer sexual behavior, with an emphasis on fidelity, fewer sexual partners, and a later age of sexual debut. One successful example statistically demonstrates that the ABC method assisted in a 10% drop in the percentage of HIV cases in Uganda between the years 1990-2001. Thus, it seems that the foundation for an effective national response is a strong prevention program. For this to occur, there are necessary changes in the health sector, both cultural and monetary, which currently present huge challenges. Still, the global response to HIV/AIDS has recently seen a substantial improvement, as funding has come from many sources, largely the Global Fund to Fight AIDS, Tuberculosis and Malaria, and the US initiative known as PEPFAR.
Religious factors
In Kenya, safe-sex commercials are banned. In addition, in 2009, the Pope Benedict, on a trip through Africa, banned the use of condoms in general. In 2013 the catholic church renewed banning of condoms in catholic schools. Muslim leaders have taken a similar stance in 2008. These are just a few examples demonstrating the significant pressure – and in some cases, condemnation – from both Christian and Muslim religious leaders in regard to AIDS and preventative-care education. Unfortunately, these stances have significantly impeded progress of a variety of safe-sex campaigns.
medwiser.org/hiv-aids/around-the-world/aids-in-africa/