Leprosy Existed in the Americas Before European Contact, Study Reveals

TL;DR Summary
A new study reveals that leprosy was present in the Americas long before European contact, with evidence of the bacteria Mycobacterium lepromatosis found in ancient remains from Canada and Argentina, indicating a complex history and early endemic presence among Indigenous populations.
- Leprosy Was Lurking in The Americas Long Before Colonization, Study Finds ScienceAlert
- Leprosy’s Origins Are Even Weirder Than We Thought Gizmodo
- Leprosy was in the Americas long before the arrival of Europeans New Scientist
- Ancient DNA Reveals Leprosy Was in America Centuries Before Columbus SciTechDaily
- Leprosy in the Americas predates European contact, new study finds Colorado State University
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