[Steko]

Wikipedia gives estimates on differences between anal and vaginal transmission are about 8-1 but also admits the numbers could be off by a factor of 10.

What we know is that the AIDS epidemic was at it's worst in Africa where it was largely spread through heterosexual transmission.

[cperciva]

I was going by Health Canada numbers -- either way, there's a difference.

What we know is that the AIDS epidemic was at it's worst in Africa where it was largely spread through heterosexual transmission.

Agreed.

[a8da6b0c91d]

It is spread by widespread heterosexual sodomy in Africa in addition to homosexual sodomy.