Abstract
Triatomines are blood-sucking insects that transmit the causative agent of Chagas disease, Trypanosoma cruzi. Despite being recognized as a difficult task, the correct taxonomic identification of triatomine species is crucial for vector control in Latin America, where the disease is endemic. In this context, we have developed a web and mobile tool based on PostgreSQL database to help healthcare technicians to overcome the difficulties to identify triatomine vectors when the technical expertise is missing. The web and mobile version makes use of real triatomine species pictures and dichotomous key method to support the identification of potential vectors that occur in Brazil. It provides a user example-driven interface with simple language. TriatoKey can also be useful for educational purposes. Database URL: http://triatokey.cpqrr.fiocruz.br
Highlights
Chagas disease or American Trypanosomiasis is a chronic and potentially fatal infection caused by the protozoan Trypanosoma cruzi [1]
The actual prevalence of Chagas disease is uncertain, but the World Health Organization estimates that 6–7 million people are infected worldwide, mostly in Latin America [5]
About 4.6 million of people are estimated to be infected with T. cruzi in Brazil [6]
Summary
Chagas disease or American Trypanosomiasis is a chronic and potentially fatal infection caused by the protozoan Trypanosoma cruzi [1]. Faced with the large number of species with different eco-epidemiological behaviors, the correct taxonomic identification, performed by trained technician staff in municipalities of Brazil, have a major role for the development and improvement of vector control and surveillance strategies.
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