what a flapping sad sob story. africa has the highest rate of hiv infection because hands down it has the highest levels of both premarital and postmarital promiscuity. africa also leads the world in rape, bestiality and all forms of amoral and immoral behavior. teaching the people to behave as decent human beings will completely stop the spread of hiv aids in africa in one generation. ONE GENERATION. this is a documented sociological fact, so before you start yelling at me, get over yourself and face reality. it might not sound nice, but it is the truth, like it or not.