Geographically dispersed zoonotic tuberculosis in pre-contact South American human populations
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Geographically dispersed zoonotic tuberculosis in pre-contact South American human populations. / Vågene, Åshild J.; Honap, Tanvi P.; Harkins, Kelly M.; Rosenberg, Michael S.; Giffin, Karen; Cárdenas-Arroyo, Felipe; Leguizamón, Laura Paloma; Arnett, Judith; Buikstra, Jane E.; Herbig, Alexander; Krause, Johannes; Stone, Anne C.; Bos, Kirsten I.
In: Nature Communications, Vol. 13, 1195, 2022.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Geographically dispersed zoonotic tuberculosis in pre-contact South American human populations
AU - Vågene, Åshild J.
AU - Honap, Tanvi P.
AU - Harkins, Kelly M.
AU - Rosenberg, Michael S.
AU - Giffin, Karen
AU - Cárdenas-Arroyo, Felipe
AU - Leguizamón, Laura Paloma
AU - Arnett, Judith
AU - Buikstra, Jane E.
AU - Herbig, Alexander
AU - Krause, Johannes
AU - Stone, Anne C.
AU - Bos, Kirsten I.
N1 - Publisher Copyright: © 2022, The Author(s).
PY - 2022
Y1 - 2022
N2 - Previous ancient DNA research has shown that Mycobacterium pinnipedii, which today causes tuberculosis (TB) primarily in pinnipeds, infected human populations living in the coastal areas of Peru prior to European colonization. Skeletal evidence indicates the presence of TB in several pre-colonial South and North American populations with minimal access to marine resources— a scenario incompatible with TB transmission directly from infected pinnipeds or their tissues. In this study, we investigate the causative agent of TB in ten pre-colonial, non-coastal individuals from South America. We reconstruct M. pinnipedii genomes (10- to 15-fold mean coverage) from three contemporaneous individuals from inland Peru and Colombia, demonstrating the widespread dissemination of M. pinnipedii beyond the coast, either through human-to-human and/or animal-mediated routes. Overall, our study suggests that TB transmission in the pre-colonial era Americas involved a more complex transmission pathway than simple pinniped-to-human transfer.
AB - Previous ancient DNA research has shown that Mycobacterium pinnipedii, which today causes tuberculosis (TB) primarily in pinnipeds, infected human populations living in the coastal areas of Peru prior to European colonization. Skeletal evidence indicates the presence of TB in several pre-colonial South and North American populations with minimal access to marine resources— a scenario incompatible with TB transmission directly from infected pinnipeds or their tissues. In this study, we investigate the causative agent of TB in ten pre-colonial, non-coastal individuals from South America. We reconstruct M. pinnipedii genomes (10- to 15-fold mean coverage) from three contemporaneous individuals from inland Peru and Colombia, demonstrating the widespread dissemination of M. pinnipedii beyond the coast, either through human-to-human and/or animal-mediated routes. Overall, our study suggests that TB transmission in the pre-colonial era Americas involved a more complex transmission pathway than simple pinniped-to-human transfer.
U2 - 10.1038/s41467-022-28562-8
DO - 10.1038/s41467-022-28562-8
M3 - Journal article
C2 - 35256608
AN - SCOPUS:85125973779
VL - 13
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
M1 - 1195
ER -
ID: 307227373