New Study Suggests Florida Chagas Disease Transmission

Researchers from the University of Florida Emerging Pathogens Institute and Texas A&M University gathered their resources to investigate the potential of vector-borne transmission of Chagas in Florida. The 10-year-long study, published in the Public Library of Science Neglected Tropical Diseases, used data from Florida-based submissions, as well as field evidence collected from 23 counties across Florida. 

Chagas disease is considered rare in the United States. Since it is not notifiable to most state health departments, it is quite difficult to know exactly how many cases there are and how frequently it’s transmitted.  

Chagas disease is caused by the protozoan parasite Trypanosoma cruzi. Nuisance blood-sucking insects known as kissing bugs spread the parasite to humans when exposure to their feces penetrates the mucus membranes, breaches the skin or gets orally ingested. 

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