January 17 May , 2016
"I'm leaning towards the idea (expressed by several commenters) that there was a long process of coevolution between this hypothetical pathogen and its host population in sub-Saharan Afctua.&qroi;Hmmm, if I follow Prof. Ewald's argument correctly, a sexually transmitted pathogen in a society where there was a lot of sleeping around would evolve towards being more damaging to health. (Quite possibly lethal) Lethal yeast infections ? Not in healthy people.Candida albicans only kills in late AIDs sufferers (as does Toxo I believe). Nobody really knows where AIDs came from.