Bm. Rothschild et C. Rothschild, TREPONEMAL DISEASE REVISITED - SKELETAL DISCRIMINATORS FOR YAWS, BEJEL, AND VENEREAL SYPHILIS, Clinical infectious diseases, 20(5), 1995, pp. 1402-1408
Assigning responsibility for the origins of treponemal disease has bee
n complicated because of the (diagnostic) impreciseness of the histori
cal written record and the inability to microbiologically distinguish
among the treponematoses. Bedouin skeletal remains of individuals from
the Negev area of Israel who had bejel, skeletons from the Todd human
skeleton collection of individuals in whom syphilis was diagnosed, an
d skeletal remains from Guam of individuals who had yaws were analyzed
to quantitatively assess their skeletal damage, The osseous reactions
, although reproducible for each variety of treponemal disease, are no
t uniform among these skeletons. Examination of population frequency,
demographics, character, and skeletal distribution of osseous treponem
al damage in these skeletal sites provides clear, reproducible clues t
o the identity of the underlying treponematosis: bejel and yaws are co
mmon (>20% according to skeletal findings) in the population. Syphilis
and bejel usually spare the hands and feet. Yaws tends to be more pol
yostotic. Analysis of these parameters as population phenomena in pre-
Columbian archeological sites should afford the opportunity to define
the origins of the various treponemal disorders.