Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest

BACKGROUND: Here, Leishmania presence in sand flies from Três Lagoas, Mato Grosso do Sul, Brazil, after visceral leishmaniasis (VL) was investigated. METHODS: In April 2022, two light traps were deployed within and around the residence for two days post-VL case report. RESULTS: A total of 120 Lutzom...

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Autores principales: Neitzke-Abreu, Herintha Coeto, Andrade, Georgia Medeiros de Castro, de Almeida, Paulo Silva, Ribeiro, Gilmar Cipriano, Ribeiro, Thaís Alves, Barrios, D'Angela Maciel, Pussi, Kamily Fagundes, Andrade, José Dilermando, Dutra-Rêgo, Felipe, Ovallos, Fredy Galvis
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Medicina Tropical - SBMT 2023
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10550212/
https://www.ncbi.nlm.nih.gov/pubmed/37792832
http://dx.doi.org/10.1590/0037-8682-0259-2023
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author Neitzke-Abreu, Herintha Coeto
Andrade, Georgia Medeiros de Castro
de Almeida, Paulo Silva
Ribeiro, Gilmar Cipriano
Ribeiro, Thaís Alves
Barrios, D'Angela Maciel
Pussi, Kamily Fagundes
Andrade, José Dilermando
Dutra-Rêgo, Felipe
Ovallos, Fredy Galvis
author_facet Neitzke-Abreu, Herintha Coeto
Andrade, Georgia Medeiros de Castro
de Almeida, Paulo Silva
Ribeiro, Gilmar Cipriano
Ribeiro, Thaís Alves
Barrios, D'Angela Maciel
Pussi, Kamily Fagundes
Andrade, José Dilermando
Dutra-Rêgo, Felipe
Ovallos, Fredy Galvis
author_sort Neitzke-Abreu, Herintha Coeto
collection PubMed
description BACKGROUND: Here, Leishmania presence in sand flies from Três Lagoas, Mato Grosso do Sul, Brazil, after visceral leishmaniasis (VL) was investigated. METHODS: In April 2022, two light traps were deployed within and around the residence for two days post-VL case report. RESULTS: A total of 120 Lutzomyia longipalpis were collected. Suprapyloric flagellates were found in a female sand fly with eggs and residual blood during midgut dissection. Sequencing of ITS1 and cytb fragments confirmed Leishmania infantum DNA and identified Homo sapiens as the blood source, respectively. CONCLUSIONS: This study emphasizes the importance of monitoring sand flies in VL endemic areas.
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spelling pubmed-105502122023-10-05 Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest Neitzke-Abreu, Herintha Coeto Andrade, Georgia Medeiros de Castro de Almeida, Paulo Silva Ribeiro, Gilmar Cipriano Ribeiro, Thaís Alves Barrios, D'Angela Maciel Pussi, Kamily Fagundes Andrade, José Dilermando Dutra-Rêgo, Felipe Ovallos, Fredy Galvis Rev Soc Bras Med Trop Short Communication BACKGROUND: Here, Leishmania presence in sand flies from Três Lagoas, Mato Grosso do Sul, Brazil, after visceral leishmaniasis (VL) was investigated. METHODS: In April 2022, two light traps were deployed within and around the residence for two days post-VL case report. RESULTS: A total of 120 Lutzomyia longipalpis were collected. Suprapyloric flagellates were found in a female sand fly with eggs and residual blood during midgut dissection. Sequencing of ITS1 and cytb fragments confirmed Leishmania infantum DNA and identified Homo sapiens as the blood source, respectively. CONCLUSIONS: This study emphasizes the importance of monitoring sand flies in VL endemic areas. Sociedade Brasileira de Medicina Tropical - SBMT 2023-09-22 /pmc/articles/PMC10550212/ /pubmed/37792832 http://dx.doi.org/10.1590/0037-8682-0259-2023 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
Neitzke-Abreu, Herintha Coeto
Andrade, Georgia Medeiros de Castro
de Almeida, Paulo Silva
Ribeiro, Gilmar Cipriano
Ribeiro, Thaís Alves
Barrios, D'Angela Maciel
Pussi, Kamily Fagundes
Andrade, José Dilermando
Dutra-Rêgo, Felipe
Ovallos, Fredy Galvis
Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest
title Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest
title_full Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest
title_fullStr Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest
title_full_unstemmed Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest
title_short Natural infection of Lutzomyia longipalpis (Lutz & Neiva, 1912) by Leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the Brazilian Midwest
title_sort natural infection of lutzomyia longipalpis (lutz & neiva, 1912) by leishmania infantum in a municipality with a high incidence of visceral leishmaniasis in the brazilian midwest
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10550212/
https://www.ncbi.nlm.nih.gov/pubmed/37792832
http://dx.doi.org/10.1590/0037-8682-0259-2023
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