Nobody asked about the other diseases. They are irrelavant to this question.
Mainstream pornstars in America are not less than 7% infected as Sharon Mitchell claimed, they are less than 1% infected. It is the most heavily-tested business on earth, they are tested every 30 days, and the list of those who has come up positive is available on this board and consists of less than 30 people since 1970. I don't know how many people have been involved hardcore porn since 1970 and DON'T have AIDS, but I would estimate it's between 25,000 and 30,000 using quick mental calculations.
If 4%, 5%, 6%, or 7% of pornstars were infected, there would be a massive industry panic as soon as 3 or 4 of them came up positive, the whole industry would shut down like it did when 3 pornstars came up positive a few years ago after working with Darren James, and it would be worldwide news.
Thankfully they take care of themselves very well, and while most STDs are transferred in porn, AIDS is almost always, not. It is almost impossible to prevent the other diseases from spreading with this kind of activity, but they do an impeccable, exceptional job of keeping HIV out of US/Euro porn.
I don't know about South American porn which is notorious but you have more chance of getting infected from unprotected sex with a random European/American woman than from a European/American based pornstar.
By the way, why did you exclude Africa from your statistic? Obviously the general population AIDS rate is much lower if you exclude Africa.
If you are forced to have unprotected sex with any woman and you want to be 100% sure of avoiding AIDS, I think the best way to make sure of that would be to choose a mainstream porn star. They are absolute professionals at avoiding AIDS and are tested more frequently than any women on earth. The Sharon Mitchell "less than 7%" is bullshit, although I suppose 0.01% is less than 7%.