Advancing the understanding of treponemal disease in the past and present

Brenda J. Baker, Gillian Crane-Kramer, Michael W. Dee, Lesley A. Gregoricka, Maciej Henneberg, Christine Lee, Sheila A. Lukehart, David C. Mabey, Charlotte A. Roberts, Ann L.W. Stodder, Anne C. Stone, Stevie Winingear

Research output: Contribution to journalArticlepeer-review

30 Scopus citations


Syphilis was perceived to be a new disease in Europe in the late 15th century, igniting a debate about its origin that continues today in anthropological, historical, and medical circles. We move beyond this age-old debate using an interdisciplinary approach that tackles broader questions to advance the understanding of treponemal infection (syphilis, yaws, bejel, and pinta). How did the causative organism(s) and humans co-evolve? How did the related diseases caused by Treponema pallidum emerge in different parts of the world and affect people across both time and space? How are T. pallidum subspecies related to the treponeme causing pinta? The current state of scholarship in specific areas is reviewed with recommendations made to stimulate future work. Understanding treponemal biology, genetic relationships, epidemiology, and clinical manifestations is crucial for vaccine development today and for investigating the distribution of infection in both modern and past populations. Paleopathologists must improve diagnostic criteria and use a standard approach for recording skeletal lesions on archaeological human remains. Adequate contextualization of cultural and environmental conditions is necessary, including site dating and justification for any corrections made for marine or freshwater reservoir effects. Biogeochemical analyses may assess aquatic contributions to diet, physiological changes arising from treponemal disease and its treatments (e.g., mercury), or residential mobility of those affected. Shifting the focus from point of origin to investigating who is affected (e.g., by age/sex or socioeconomic status) and disease distribution (e.g., coastal/ inland, rural/urban) will advance our understanding of the treponemal disease and its impact on people through time.

Original languageEnglish (US)
JournalAmerican journal of physical anthropology
StateAccepted/In press - 2020


  • Treponema pallidum
  • archaeological biogeochemistry
  • archaeometry
  • genetics
  • human-pathogen co-evolution
  • paleopathology
  • syphilis

ASJC Scopus subject areas

  • Anatomy
  • Anthropology


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