title: Evidence of skeletal treponematosis from the medieval burial ground of St. Mary Spital, London, and implications for the origins of the disease in Europe.
abstract: Treponematosis is a syndrome of chronic infectious diseases. There has been much debate on its origins and spread, particularly with regard to venereal syphilis, an unsightly and debilitating disease in preantibiotic populations. The osteological analysis of 5,387 individuals excavated by Museum of London Archaeology from the medieval burial ground of St. Mary Spital in London (dated c 1120-1539) provided an unprecedented opportunity to investigate the nature and prevalence of disease over a period of time. Twenty-five individuals were found with suspected treponematosis, originating from all but the earliest period of the burial ground. Descriptions of affected individuals from each period, together with supporting images, are provided. In this work, particular emphasis was given to the distribution of lesions on the skeleton and the variation in patterns by sex and over time. Little change was observed in the distribution of bony change between individuals dated to pre- and post-Columbian periods. However, a dramatic rise in the prevalence of the disease in the final period (c 1400-1539) may reflect documentary reports of a European epidemic from the late 15th century.
authors.affiliation: Museum of London Archaeology, London, N1 7ED, UK.
authors.forename: Don
authors.initials: D
authors.lastname: Walker
authors.forename: Natasha
authors.initials: N
authors.lastname: Powers
authors.forename: Brian
authors.initials: B
authors.lastname: Connell
authors.forename: Rebecca
authors.initials: R
authors.lastname: Redfern
mesh_terms: D000293:Adolescent; D000328:Adult; D001850:Bone Diseases, Infectious / Q000453:epidemiology / Q000266:history; D001842:Bone and Bones / Q000473:pathology; D002048:Burial; D002648:Child; D005260:Female; D049691:History, Medieval; D006801:Humans; D008131:London / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010164:Paleopathology; D014211:Treponemal Infections / Q000453:epidemiology* / Q000266:history*; D055815:Young Adult
keywords: Caries sicca; gummatous lesions; paleopathology; syphilis