Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina
- Autores
- Salomón, Oscar Daniel; Quintana, María Gabriela; Zaidenberg, Mario
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Urbanization and vector domestication are currently proposed as factors that contributed to the recent increase of American cutaneous leishmaniasis (ACL). Is likely also urban transmission? Oran is the main city in the Argentinean hyper-endemic area of ACL, and human cases in urban residences are usually reported. In order to assess the spatial distribution of risk, phlebotomine traps were located in different environments of Oran. A total of 7,787 sand flies were captured: Lutzomyia neivai (98.1%), Lutzomyia migonei (1.2%), Lutzomyia cortelezzii (0.7%), and one Lutzomyia shannoni. During the season of transmission (April-May) a single sand fly was obtained in one out of five urban sites, while a trap in a peri-urban pigsty captured up to 2,985 Lu. neivai/night. Captures performed in the other season of vector activity (September-October) revealed that small-scale changes in the pigsty environment resulted in noticeable changes in the abundance of Lu. neivai. In addition, in a new neighbourhood, on the fringe of the city, 1,073 Lu. neivai/ site were captured in the forested edge but one in the yard of the houses. Therefore, in this urban ACL focus the human-vector effective contact risk is still associated with peri-urban vegetation and ecotone modifications despite the urban residence of the cases.
Fil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Dirección Nacional de Institutos de Investigación. Administración Nacional de Laboratorios e Institutos de Salud. Centro Nacional de Diagnóstico e Investigaciones Endemo-epidémicas; Argentina
Fil: Quintana, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Zaidenberg, Mario. Coordinación Nacional de Vectores, Delegación Salta; Argentina - Materia
-
ARGENTINA
CUTANEOUS LEISHMANIASIS
LUTZOMYIA NEIVAI
URBANIZATION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/60602
Ver los metadatos del registro completo
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Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, ArgentinaSalomón, Oscar DanielQuintana, María GabrielaZaidenberg, MarioARGENTINACUTANEOUS LEISHMANIASISLUTZOMYIA NEIVAIURBANIZATIONhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Urbanization and vector domestication are currently proposed as factors that contributed to the recent increase of American cutaneous leishmaniasis (ACL). Is likely also urban transmission? Oran is the main city in the Argentinean hyper-endemic area of ACL, and human cases in urban residences are usually reported. In order to assess the spatial distribution of risk, phlebotomine traps were located in different environments of Oran. A total of 7,787 sand flies were captured: Lutzomyia neivai (98.1%), Lutzomyia migonei (1.2%), Lutzomyia cortelezzii (0.7%), and one Lutzomyia shannoni. During the season of transmission (April-May) a single sand fly was obtained in one out of five urban sites, while a trap in a peri-urban pigsty captured up to 2,985 Lu. neivai/night. Captures performed in the other season of vector activity (September-October) revealed that small-scale changes in the pigsty environment resulted in noticeable changes in the abundance of Lu. neivai. In addition, in a new neighbourhood, on the fringe of the city, 1,073 Lu. neivai/ site were captured in the forested edge but one in the yard of the houses. Therefore, in this urban ACL focus the human-vector effective contact risk is still associated with peri-urban vegetation and ecotone modifications despite the urban residence of the cases.Fil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Dirección Nacional de Institutos de Investigación. Administración Nacional de Laboratorios e Institutos de Salud. Centro Nacional de Diagnóstico e Investigaciones Endemo-epidémicas; ArgentinaFil: Quintana, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán; ArgentinaFil: Zaidenberg, Mario. Coordinación Nacional de Vectores, Delegación Salta; ArgentinaFundação Oswaldo Cruz2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/60602Salomón, Oscar Daniel; Quintana, María Gabriela; Zaidenberg, Mario; Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 103; 3; 12-2008; 282-2870074-02761678-8060CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://memorias.ioc.fiocruz.br/article/545/urban-distribution-of-phlebotominae-in-a-cutaneous-leishmaniasis-focus-argentinainfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1590/S0074-02762008005000016info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:46:25Zoai:ri.conicet.gov.ar:11336/60602instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:46:25.838CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
title |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
spellingShingle |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina Salomón, Oscar Daniel ARGENTINA CUTANEOUS LEISHMANIASIS LUTZOMYIA NEIVAI URBANIZATION |
title_short |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
title_full |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
title_fullStr |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
title_full_unstemmed |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
title_sort |
Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina |
dc.creator.none.fl_str_mv |
Salomón, Oscar Daniel Quintana, María Gabriela Zaidenberg, Mario |
author |
Salomón, Oscar Daniel |
author_facet |
Salomón, Oscar Daniel Quintana, María Gabriela Zaidenberg, Mario |
author_role |
author |
author2 |
Quintana, María Gabriela Zaidenberg, Mario |
author2_role |
author author |
dc.subject.none.fl_str_mv |
ARGENTINA CUTANEOUS LEISHMANIASIS LUTZOMYIA NEIVAI URBANIZATION |
topic |
ARGENTINA CUTANEOUS LEISHMANIASIS LUTZOMYIA NEIVAI URBANIZATION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Urbanization and vector domestication are currently proposed as factors that contributed to the recent increase of American cutaneous leishmaniasis (ACL). Is likely also urban transmission? Oran is the main city in the Argentinean hyper-endemic area of ACL, and human cases in urban residences are usually reported. In order to assess the spatial distribution of risk, phlebotomine traps were located in different environments of Oran. A total of 7,787 sand flies were captured: Lutzomyia neivai (98.1%), Lutzomyia migonei (1.2%), Lutzomyia cortelezzii (0.7%), and one Lutzomyia shannoni. During the season of transmission (April-May) a single sand fly was obtained in one out of five urban sites, while a trap in a peri-urban pigsty captured up to 2,985 Lu. neivai/night. Captures performed in the other season of vector activity (September-October) revealed that small-scale changes in the pigsty environment resulted in noticeable changes in the abundance of Lu. neivai. In addition, in a new neighbourhood, on the fringe of the city, 1,073 Lu. neivai/ site were captured in the forested edge but one in the yard of the houses. Therefore, in this urban ACL focus the human-vector effective contact risk is still associated with peri-urban vegetation and ecotone modifications despite the urban residence of the cases. Fil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Dirección Nacional de Institutos de Investigación. Administración Nacional de Laboratorios e Institutos de Salud. Centro Nacional de Diagnóstico e Investigaciones Endemo-epidémicas; Argentina Fil: Quintana, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán; Argentina Fil: Zaidenberg, Mario. Coordinación Nacional de Vectores, Delegación Salta; Argentina |
description |
Urbanization and vector domestication are currently proposed as factors that contributed to the recent increase of American cutaneous leishmaniasis (ACL). Is likely also urban transmission? Oran is the main city in the Argentinean hyper-endemic area of ACL, and human cases in urban residences are usually reported. In order to assess the spatial distribution of risk, phlebotomine traps were located in different environments of Oran. A total of 7,787 sand flies were captured: Lutzomyia neivai (98.1%), Lutzomyia migonei (1.2%), Lutzomyia cortelezzii (0.7%), and one Lutzomyia shannoni. During the season of transmission (April-May) a single sand fly was obtained in one out of five urban sites, while a trap in a peri-urban pigsty captured up to 2,985 Lu. neivai/night. Captures performed in the other season of vector activity (September-October) revealed that small-scale changes in the pigsty environment resulted in noticeable changes in the abundance of Lu. neivai. In addition, in a new neighbourhood, on the fringe of the city, 1,073 Lu. neivai/ site were captured in the forested edge but one in the yard of the houses. Therefore, in this urban ACL focus the human-vector effective contact risk is still associated with peri-urban vegetation and ecotone modifications despite the urban residence of the cases. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/60602 Salomón, Oscar Daniel; Quintana, María Gabriela; Zaidenberg, Mario; Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 103; 3; 12-2008; 282-287 0074-0276 1678-8060 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/60602 |
identifier_str_mv |
Salomón, Oscar Daniel; Quintana, María Gabriela; Zaidenberg, Mario; Urban distribution of Phlebotominae in a cutaneous leishmaniasis focus, Argentina; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 103; 3; 12-2008; 282-287 0074-0276 1678-8060 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://memorias.ioc.fiocruz.br/article/545/urban-distribution-of-phlebotominae-in-a-cutaneous-leishmaniasis-focus-argentina info:eu-repo/semantics/altIdentifier/doi/ info:eu-repo/semantics/altIdentifier/doi/10.1590/S0074-02762008005000016 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Fundação Oswaldo Cruz |
publisher.none.fl_str_mv |
Fundação Oswaldo Cruz |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614505604055040 |
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13.070432 |