I am quite sure " HIV " is caused by ultraviolet radiation and its interaction with local radiation. The different HIV strains are caused by the differences of local radiations. HIV in Africa, because Africa received much more ultraviolet radiation from the sun than the other place in the world. HIV in relation to free sex, the participants make their bodies to absorb ultraviolet radiation and the other radiation. I am quite sure, the best way AIDS treatment is to terminated ultraviolet radiation. That is, for AIDS treatment we need Free Radiation treatment Room ( FRR ). Its not necessary to do chemotherapy, just high-nutrient food from natural substances. The suggested menu is roast beef from a fat young cow. Please do it.