Story perspectives

Chagas Disease: Hidden Threat Spreading Across the U.S.

9/16/2025

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Summary

Story summary

Chagas disease, caused by kissing bugs, is now endemic in the U.S. and affects 21 Latin American countries.
The CDC estimates around 300,000 Americans carry the Trypanosoma cruzi parasite, with fewer than 2% aware of their infection.
Local transmission has been reported in eight states, primarily Texas, with 50 cases from 2013 to 2023.
Symptoms often mimic flu-like conditions, resulting in late diagnoses.
Preventive measures include sealing home cracks and consulting exterminators, especially for women of childbearing age.

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Story summary

Chagas disease, caused by kissing bugs, is now endemic in the U.S. and affects 21 Latin American countries.
The CDC estimates around 300,000 Americans carry the Trypanosoma cruzi parasite, with fewer than 2% aware of their infection.
Local transmission has been reported in eight states, primarily Texas, with 50 cases from 2013 to 2023.
Symptoms often mimic flu-like conditions, resulting in late diagnoses.
Preventive measures include sealing home cracks and consulting exterminators, especially for women of childbearing age.