Skeletons don’t lie. But sometimes they can mislead, as in the case of bones that reputedly showed evidence of syphilis in Europe and other parts of the Old World before Christopher Columbus made his historic voyage in 1492.So the next time some leftist treis to lay the guilt on you for Europeans bringing disease to the Americas that killed the Indians, tell them it worked both ways.
None of this skeletal evidence, including 54 previously published reports, holds up when subjected to standardised analyses for both diagnosis and dating, according to an new appraisal in the current Yearbook of Physical Anthropology. In fact, the skeletal data strengthens the case that syphilis did not exist in Europe before Columbus set sail.
“This is the first time that all 54 of these cases have been evaluated systematically,” says George Armelagos, an anthropologist at Emory University and co-author of the appraisal. “The evidence keeps accumulating that a progenitor of syphilis came from the New World with Columbus’ crew and rapidly evolved into the venereal disease that remains with us today.”
The appraisal was led by two of Armelagos’ former graduate students at Emory: Molly Zuckerman, who is now an assistant professor at Mississippi State University, and Kristin Harper, currently a post-doctoral fellow at Columbia University. Additional authors include Emory anthropologist John Kingston and Megan Harper from the University of Missouri.
Syphilis has been around for 500 years,” Zuckerman says. “People started debating where it came from shortly afterwards, and they haven’t stopped since. It was one of the first global diseases, and understanding where it came from and how it spread may help us combat diseases today.”
The history of syphilis, and society’s reactions to the disease, have eerie parallels to the more modern story of HIV/AIDS.
The treponemal family of bacteria causes syphilis and related diseases that share some symptoms but spread differently. Syphilis is sexually transmitted. Yaws and bejel, which occurred in early New World populations, are tropical diseases that are transmitted through skin-to-skin contact or oral contact.
The first recorded epidemic of venereal syphilis occurred in Europe in 1495. One hypothesis is that a subspecies of Treponema from the warm, moist climate of the tropical New World mutated into the venereal subspecies to survive in the cooler and relatively more hygienic European environment.
The fact that syphilis is a stigmatized, sexual disease has added to the controversy over its origins, Zuckerman says.
“In reality, it appears that venereal syphilis was the by-product of two different populations meeting and exchanging a pathogen,” she says. “It was an adaptive event, the natural selection of a disease, independent of morality or blame.” Armelagos, a pioneer of the field of bioarchaeology, was one of the doubters decades ago, when he first heard the Columbus theory for syphilis. “I laughed at the idea that a small group of sailors brought back this disease that caused this major European epidemic,” he recalls.
While teaching at the University of Massachusetts, he and graduate student Brenda Baker decided to investigate the matter and got a shock: All of the available evidence at the time actually supported the Columbus theory. “It was a paradigm shift,” Armelagos says. The pair published their results in 1988.
In 2008, Harper and Armelagos published the most comprehensive comparative genetic analysis ever conducted on syphilis’s family of bacteria. The results again supported the hypothesis that syphilis, or some progenitor, came from the New World.
Political and historical commentary for liberal conservatives and conservative liberals
Thursday, December 22, 2011
Ewww!
Christopher Columbus discovered America, and brought back the gift that keeps on giving: syphilis:
The REAL Moctezuma's Revenge.
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