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As I understood it, there was a long standing debate about whether the AIDS epidemic spread from Haiti to the US or the other way around, but genetic evidence e
by vilhelm_s 13y ago
As I understood it, there was a long standing debate about whether the AIDS epidemic spread from Haiti to the US or the other way around, but genetic evidence eventually found that it did come from Haiti: http://www.pnas.org/content/104/47/18566.long http://www.pnas.org/content/104/47/18566.long