5,500-year-old DNA shows syphilis was rooted in the Americas, before Columbus - The Washington Post
health 2026/01/22 20:31:26

5,500-year-old DNA shows syphilis was rooted in the Americas, before Columbus - The Washington Post

Source:The Washington Post
Author:Carolyn Y. Johnson

Analysis of a shin bone found in a rock cave in Colombia suggests the sexually transmitted disease is much older than previously believed.