A pilot community science program in Mexico for passive triatomine surveillance and increase Chagas disease awareness

• Autor(a) principal: Fimbres-Macias, Juan P.
• Data de Publicação: 2024
• Outros Autores: Oliveira, Jader de, Corona-Barrera, Enrique, Carrera-Treviño, Rogelio, Hamer, Gabriel L., Hamer, Sarah A.
• Tipo de documento: preprint
• Idioma: spa
• Título da fonte: SciELO Preprints
• Texto Completo: https://preprints.scielo.org/index.php/scielo/preprint/view/8356
• topic: Trypanosoma cruzi; vectors; social media; Trypanosoma cruzi; vectores; redes sociales

Objective. To generate data about Chagas disease vectors through passive surveillance and inform the public using social media and community science. Materials and methods. We used social media to inform, raise awareness and to promote the public to report their triatomine encounters. We received pictures and specimens collected to be tested for Trypanosoma cruzi and to identify recent bloodmeal source through PCR. Results. Community scientists reported 44 triatomines from 15 states in Mexico and one triatomine from Nicaragua, including 9 species with Triatoma dimidiata sensu lato and T. gerstaeckeri being the most common. We received 12 collected specimens and T. cruzi was detected in 8 (67%) of the discrete typing unit TcI. We identified recent bloodmeal source in 6 triatomines including: human (Homo sapiens), dog (Canis lupus familiaris), wood rat (Neotoma sp.), dove (Columbidae) and amphibius (Bufonidae). Conclusion. The use of community science can be a complementary method to generate information about the ecology and epidemiology of Chagas disease vectors.