Thursday, May 29, 2025

Leprosy existed in America long before arrival of Europeans

Long considered a disease brought to the Americas by European colonizers, leprosy may actually have a much older history on the American continent. Scientists reveal that a recently identified second species of bacteria responsible for leprosy, Mycobacterium lepromatosis, has been infecting humans in the Americas for at least 1,000 years, several centuries before the Europeans arrived.

from Top Health News -- ScienceDaily https://ift.tt/tZUWEom

No comments:

Post a Comment

Scientists discover hidden sugar layer behind psoriasis

A gel-like sugar coating on immune cells has been found to play a starring role in psoriasis. Researchers discovered that immune cells shed ...