Control of entomological risks of Aedes aegypti in Latin America
DOI:
https://doi.org/10.35381/a.g.v8i15.5184Keywords:
Aedes aegypti, vector control, public health, prevention, health policies, (AGROVOC Thesaurus).Abstract
The study aimed to analyze the relationship between the entomological capacity‑building plan and the risk control of Aedes aegypti in Quevedo, Ecuador, considered a representative case of regional challenges against dengue. A non‑experimental design with a quantitative and correlational approach was applied, using a sample of 132 health workers selected from a population of 200. Data were collected through a structured Likert‑scale questionnaire, validated by experts and a pilot test, which yielded a Cronbach’s Alpha of 0.8. Statistical analysis with SPSS included descriptive measures, Spearman correlation, and multiple regression. Results indicated a predominance of low values across the evaluated dimensions, highlighting limitations in technical preparation and sanitary response capacity. It was concluded that strengthening entomological competencies is essential to improve surveillance and dengue prevention in Quevedo and, by extension, in other Latin American cities.
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References
Arfan, I., Sulistyorini, L., Sulistyowati, M., Rizky, A., & Mohd Elias, S. (2025). Prevention and control of dengue and Aedes mosquitoes in South and Southeast Asia: Interventions, challenges, and future recommendations. Travel Medicine and Infectious Disease, 65, 102828. https://doi.org/10.1016/j.dialog.2025.100253
Arya, R., Rajendran, D., Srirama, S., Nagarajan, S. A., Dhakshinamoorthy, A. D., Nelson, A., & Rahi, M. (2025). Capacity building for dengue prevention: A comprehensive training approach in two medical colleges in Puducherry, India. Cureus, 17(1), e77042. https://doi.org/10.7759/cureus.77042
Aung, S. H., Phuanukoonnon, S., Kyaw, A. M. M., Lawpoolsri, S., Sriwichai, P., Soonthornworasiri, N., & Jittamala, P. (2023). Effectiveness of dengue training programmes on prevention and control among high school students in the Yangon region, Myanmar. Heliyon, 9(6), e16759. https://doi.org/10.1016/j.heliyon.2023.e16759
Bustillos Herrera, J. J., Mora Montalvo, J. P., Quinatoa Tutillo, P. A., Padilla Narváez, F. A., & Morales Viteri, D. O. (2026). Entomological surveillance in active dengue transmission areas of Santo Domingo de los Tsáchilas – Ecuador: Epidemiological importance of Aedes aegypti and the recent establishment of Aedes albopictus. Acta Tropical, 274, 107977. https://doi.org/10.1016/j.actatropica.2026.107977
Ghosh, A. G., Kim, H. L., & Khor, S. S. (2025). HLA alleles and dengue susceptibility across populations in the era of climate change: A comprehensive review. Frontiers in Immunology, 16, 1473475. https://doi.org/10.3389/fimmu.2025.1473475
Kamgang, B., Acântara, J., Tedjou, A., Keumeni, C., Yougang, A., Ancia, A., Bigirimana, F., Clarke, S. E., Gil, V. S., & Wondji, C. (2024). Entomological surveys and insecticide susceptibility profile of Aedes aegypti during the dengue outbreak in Sao Tome and Principe in 2022. PLOS Neglected Tropical Diseases, 18(6), e0011903. https://doi.org/10.1371/journal.pntd.0011903
Leandro, A. d. S., Ayala, M. J. C., Lopes, R. D., Martins, C. A., Maciel-de-Freitas, R., & Villela, D. A. M. (2023). Entomo-Virological Aedes aegypti Surveillance Applied for Prediction of Dengue Transmission: A Spatio-Temporal Modeling Study. Pathogens, 12(1), 4. https://doi.org/10.3390/pathogens12010004
Leandro, A. S., Pires-Vieira, L. H., Lopes, R. D., Rivas, A. V., Amaral, C., Silva, I., Maciel-de-Freitas, R., & Chiba de Castro, W. A. (2024). Optimising the surveillance of Aedes aegypti in Brazil by selecting smaller representative areas within an endemic city. Tropical Medicine & International Health, 29(5), 414–423. https://doi.org/10.1111/tmi.13985
Lizardo Aguilar, E., & Luján Johnson, G. L. (2025). Capacidades institucionales municipales para control del Aedes aegypti: Marco conceptual para América Latina. Revista Impulso, 5(11), 455-469. https://doi.org/10.59659/impulso.v.5i11.155
Mendes-Sousa, A. F., Barros, V. C., Ibiapina, A. B., Silva, M. C. M., Mendonça, V. J., Aguiar, B. G. A., Biruel, E., Abdala, C. V. M., & Catenacci, L. S. (2025). Evidence map of strategies for preventing and controlling Aedes aegypti infestation and related viral infections. Pan American Journal of Public Health, 49, e63. https://doi.org/10.26633/RPSP.2025.63
Ministerio de Salud Pública del Ecuador. (2026). Subsecretaría de Vigilancia, Prevención y Control de la Salud: Gaceta de enfermedades transmitidas por vectores, semana epidemiológica 14. https://n9.cl/q099m
Mojica, J., Arévalo, V., Juarez, J. G., Galarza, X., Gonzalez, K., Carrazco, A., Suazo, H., Harris, E., Coloma, J., Ponce, P., Balmaseda, A., & Cevallos, V. (2025). A numbers game: mosquito-based arbovirus surveillance in two distinct geographic regions of Latin America. Journal of Medical Entomology, 62(1), 220–224. https://doi.org/10.1093/jme/tjae121
Mulderij-Jansen, V., Pundir, P., Grillet, M. E., Lakiang, T., Gerstenbluth, I., Duits, A., Tami, A., & Bailey, A. (2022). Effectiveness of Aedes-borne infectious disease control in Latin America and the Caribbean region: A scoping review. PLOS ONE, 17(11), e0277038. https://doi.org/10.1371/journal.pone.0277038
Nontapet, O., Maneerattanasak, S., Jaroenpool, J., Phumee, A., Krachai, W., Napet, P., Rahman, M. S., & Suwanbamrung, C. (2022). Understanding dengue solution and larval indices surveillance system among village health volunteers in high- and low-risk dengue villages in southern Thailand. One Health, 15, 100440. https://doi.org/10.1016/j.onehlt.2022.100440
Organización Panamericana de la Salud. (2026, 20 de febrero). La OPS actualiza la situación del dengue en las Américas y recomienda reforzar la vigilancia y la preparación de los servicios de salud. https://n9.cl/uu71t9
Ortega-López, L. D., Betancourth, M. P., León, R., Kohl, A., & Ferguson, H. M. (2024). Behaviour and distribution of Aedes aegypti mosquitoes and their relation to dengue incidence in two transmission hotspots in coastal Ecuador. PLOS Neglected Tropical Diseases, 18(4), e0010932. https://doi.org/10.1371/journal.pntd.0010932
Rodriguez-Morales, A. J., Montenegro-Idrogo, J. J., Celis-Salinas, J. C., Angerami, R., Villamil-Gómez, W. E., Sarute, N., Orduna, T., Perret, C., Rodriguez-Enciso, H. D., Savio-Larriera, E., Risquez, A., Forero-Peña, D. A., Ulloa-Gutierrez, R., Cabrera, M., Cimerman, S., Sah, R., Acosta-España, J. D., Navarro, J. C., Sandoval, N., & Suarez, J. A. (2024). Unraveling the unparalleled 2024 epidemic of Dengue in the Americas. Revista chilena de infectología, 41(3), 421-428. https://dx.doi.org/10.4067/s0716-10182024000300133
Ruiz Polo, A. A. (2026). Biotecnología molecular en entomología médica: propuestas innovadoras para el control vectorial de Aedes aegypti. Revista Médica Herediana, 37(1), 94-96. https://doi.org/10.20453/rmh.v37i1.7152
Saadatian-Elahi, M., Alexander, N., Möhlmann, T., Ariffin, F. D., Schmitt, F., Richardson, J. H., Rabilloud, M., & Ab Hamid, N. (2025). Effectiveness of integrated vector management on the incidence of dengue in urban Malaysia: A cluster-randomised controlled trial. The Lancet Infectious Diseases, 25(9), 977-985. https://doi.org/10.1016/S1473-3099(25)00086-6
Xie, Y., Wang, B., Chen, Q., Wei, H., Ke, Y., Xie, F., Guan, X., Rui, J., & Chen, T. (2025). Forecasting high-risk areas for dengue outbreaks in China: A trend analysis of Aedes albopictus and Aedes aegypti distributions from 2014 to 2030. PLOS Neglected Tropical Diseases, 19(7), e0013237. https://doi.org/10.1371/journal.pntd.0013237
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