Importation of Hybrid Human-Associated Trypanosoma cruzi Strains of Southern South American Origin, Colombia.
Messenger, Louisa A;
Ramirez, Juan David;
Llewellyn, Martin S;
Guhl, Felipe;
Miles, Michael A;
(2016)
Importation of Hybrid Human-Associated Trypanosoma cruzi Strains of Southern South American Origin, Colombia.
Emerging infectious diseases, 22 (8).
pp. 1452-1455.
ISSN 1080-6040
DOI: https://doi.org/10.3201/eid2208.150786
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We report the characterization of Trypanosoma cruzi of southern South American origin among humans, domestic vectors, and peridomestic hosts in Colombia using high-resolution nuclear and mitochondrial genotyping. Expanding our understanding of the geographic range of lineage TcVI, which is associated with severe Chagas disease, will help clarify risk of human infection for improved disease control.