Yes, but I'd like to point out something you did that is worse than misquoting a statistic: You painted AIDS as an African disease. Rather than speaking about AIDS as something that affects all of us in the world, you behave as if it is something that affects Africa only.
In effect, you contribute to a stereotype that the African is a disease carrier.
Yes, you did not mean it that way, but if you really want to contribute and help, you can start by pointing out that HIV affects everyone in the world, and it's not something African and it's not something that you should associate with Africa only.
In doing so, you are hurting Africa (in showing it to be a diseased continent) and you are hurting the fight against Aids (by making people think it is something far away and foreign).
My plea to everyone is this - when you talk about AIDS, talk about it as something that affects us and people around us, and not as something that belongs in some jungle. That's the tiny thing you can do to help.