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Updated: Jun 24, 2026
13:55
Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
Published on: January 27, 2019
Spatial patterns in discordant diagnostic test results for Chagas disease: links to transmission hotspots
Michael Z Levy1, Natalie M Bowman, Vivian Kawai
1Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA. mzlevy@sas.upenn.edu
Abstract:
Diagnosis of Chagas disease is hindered by discordance between screening and confirmatory test results for Trypanosoma cruzi infection. In periurban Arequipa, Peru, spatial analysis revealed that individuals with discordant test results are spatially clustered in hotspots of T. cruzi transmission, suggesting that discordant results likely represent true infections in this setting.
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