Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018

INTRODUCTION: This retrospective study conducted from 2001 to 2018 investigated the residual foci of Triatoma infestans infestation in Rio Grande do Sul, Brazil. METHODS: The data were obtained via entomological surveillance and the distribution of vector occurrence. The coverage of active research...

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Autores principales: Bedin, Cleonara, Wilhelms, Tânia, Villela, Marcos Marreiro, da Silva, Guilherme Carlos Castilhos, Riffel, Ana Paula Konzen, Sackis, Paulo, de Mello, Fernanda
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Medicina Tropical - SBMT 2021
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8008900/
https://www.ncbi.nlm.nih.gov/pubmed/33681923
http://dx.doi.org/10.1590/0037-8682-0530-2020
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author Bedin, Cleonara
Wilhelms, Tânia
Villela, Marcos Marreiro
da Silva, Guilherme Carlos Castilhos
Riffel, Ana Paula Konzen
Sackis, Paulo
de Mello, Fernanda
author_facet Bedin, Cleonara
Wilhelms, Tânia
Villela, Marcos Marreiro
da Silva, Guilherme Carlos Castilhos
Riffel, Ana Paula Konzen
Sackis, Paulo
de Mello, Fernanda
author_sort Bedin, Cleonara
collection PubMed
description INTRODUCTION: This retrospective study conducted from 2001 to 2018 investigated the residual foci of Triatoma infestans infestation in Rio Grande do Sul, Brazil. METHODS: The data were obtained via entomological surveillance and the distribution of vector occurrence. The coverage of active research was mapped. RESULTS: The largest coverage rate for active research was observed in the northwest region of the total of 515,081 domiciles researched. Most T. infestans specimens were captured in the peridomicile. CONCLUSIONS: Infestation has decreased significantly since 2008, and T. infestans has not been captured since 2015.
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spelling pubmed-80089002021-04-01 Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018 Bedin, Cleonara Wilhelms, Tânia Villela, Marcos Marreiro da Silva, Guilherme Carlos Castilhos Riffel, Ana Paula Konzen Sackis, Paulo de Mello, Fernanda Rev Soc Bras Med Trop Short Communication INTRODUCTION: This retrospective study conducted from 2001 to 2018 investigated the residual foci of Triatoma infestans infestation in Rio Grande do Sul, Brazil. METHODS: The data were obtained via entomological surveillance and the distribution of vector occurrence. The coverage of active research was mapped. RESULTS: The largest coverage rate for active research was observed in the northwest region of the total of 515,081 domiciles researched. Most T. infestans specimens were captured in the peridomicile. CONCLUSIONS: Infestation has decreased significantly since 2008, and T. infestans has not been captured since 2015. Sociedade Brasileira de Medicina Tropical - SBMT 2021-03-08 /pmc/articles/PMC8008900/ /pubmed/33681923 http://dx.doi.org/10.1590/0037-8682-0530-2020 Text en https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License
spellingShingle Short Communication
Bedin, Cleonara
Wilhelms, Tânia
Villela, Marcos Marreiro
da Silva, Guilherme Carlos Castilhos
Riffel, Ana Paula Konzen
Sackis, Paulo
de Mello, Fernanda
Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018
title Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018
title_full Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018
title_fullStr Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018
title_full_unstemmed Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018
title_short Residual foci of Triatoma infestans infestation: Surveillance and control in Rio Grande do Sul, Brazil, 2001-2018
title_sort residual foci of triatoma infestans infestation: surveillance and control in rio grande do sul, brazil, 2001-2018
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8008900/
https://www.ncbi.nlm.nih.gov/pubmed/33681923
http://dx.doi.org/10.1590/0037-8682-0530-2020
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