Chagas disease, an infection with the parasite Trypanosoma cruzi, is increasingly diagnosed among humans in the southern United States. We assessed exposure of shelter dogs in Texas to T. cruzi; seroprevalence across diverse ecoregions was 8.8%. Canine serosurveillance is a useful tool for public health risk assessment.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4111162PMC
http://dx.doi.org/10.3201/eid2008.131843DOI Listing

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