There's been a great deal of controversy over the government position on Aids and HIV in South Africa. The President has implied that there may not be (or definitely isn't?) a link between the two; there have been problems with Aids drugs, condoms etc etc. Such confusion, coupled with poor medical education and a lack of clear aand accurate publicity, make it highly likely that rumour and false hopes are widespread. It might be more accurate for the question to ask "Is it true that THERE ARE SOME people in South Africa AND ELSEWHERE..." aanf the aanswer is probably, sadly, yes.