logo
welcome
Live Science

Live Science

Syphilis originated in the Americas, ancient DNA shows, but European colonialism spread it widely

Live Science
Summary
Nutrition label

77% Informative

Experts have debated for centuries where this malady — now known as syphilis — originated.

Researchers analyzed human skeletons from numerous archaeological sites in the Americas for evidence of syphilis .

They found that T. pallidum , the bacterium that causes syphilis, originated 9,000 years ago .

Modern syphilis may have cropped up just before the arrival of Columbus .