Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina

Autores
Romer, Yamila; Borras, Pablo; Govedic, Francisco; Nava, Santiago; Carranza, José Ignacio; Santini, María Soledad; Armitano, Rita Inés; Lloveras, Susana
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to compare the epidemiological and clinical characteristics of Rickettsia parkeri rickettsiosis related to Amblyomma triste and Amblyomma tigrinum ecological regions in Argentina. We reviewed cases of R. parkeri rickettsiosis from 2007 to 2017 evaluated at Muñiz Hospital, directly or through referral. Univariate analysis was used to examine the association between different variables and the disease related by each vector species. The eighteen cases of R. parkeri rickettsiosis included had fever, inoculation eschar and all except one had rash. Regional differences in epidemiological variables were identified, depending on the vector. There was a significantly increased risk of exposure to A. tigrinum in peri-domestic areas (odd ratio 12, p = 0.02), whereas an increased risk of exposure to A. triste was evident in wildlife areas (odd ratio 12, p = 0.02). Seasonality of R. parkeri rickettsiosis differed based on its vector. Cases associated with A. triste occurred predominantly during spring and summer, whereas those associated with A. tigrinum occurred during fall, winter, and springtime. Exanthema was maculopapular (13/18), maculo-vesicular (3/18) or petechial (1/18). No clinical differences were identified depending on the vector.
EEA Rafaela
Fil: Romer, Yamila. Emory University. Department of Environmental Sciences; Estados Unidos
Fil: Borras, Pablo. Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán" (ANLIS). Centro Nacional de Diagnóstico e Investigación en Endemo Epidemias (CENDIE); Argentina
Fil: Govedic, Francisco. Sanatorio Allende (Córdoba); Argentina
Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carranza, José Ignacio. Hospital de Infecciosas F. J. Muñiz; Argentina
Fil: Santini, Maria Soledad. Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán" (ANLIS). Centro Nacional de Diagnóstico e Investigación en Endemo Epidemias (CENDIE); Argentina
Fil: Armitano, Rita Inés. Instituto Nacional de Enfermedades Infecciosas. Servicio Bacteriología Especial; Argentina
Fil: Lloveras, Susana. Hospital de Infecciosas F. J. Muñiz; Argentina
Fuente
Ticks and Tick-borne Diseases 11 (4) : 101436 (July 2020)
Materia
Rickettsia
Amblyomma
Enfermedades Transmitidas por Garrapatas
Vectores
Argentina
Tick-borne Diseases
Vectors
Garrapatas
Rickettsia parkeri
Amblyomma triste
Amblyomma tigrinum
Ticks
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/8052
Acceder
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oai_identifier_str oai:localhost:20.500.12123/8052
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in ArgentinaRomer, YamilaBorras, PabloGovedic, FranciscoNava, SantiagoCarranza, José IgnacioSantini, María SoledadArmitano, Rita InésLloveras, SusanaRickettsiaAmblyommaEnfermedades Transmitidas por GarrapatasVectoresArgentinaTick-borne DiseasesVectorsGarrapatasRickettsia parkeriAmblyomma tristeAmblyomma tigrinumTicksThe aim of this work was to compare the epidemiological and clinical characteristics of Rickettsia parkeri rickettsiosis related to Amblyomma triste and Amblyomma tigrinum ecological regions in Argentina. We reviewed cases of R. parkeri rickettsiosis from 2007 to 2017 evaluated at Muñiz Hospital, directly or through referral. Univariate analysis was used to examine the association between different variables and the disease related by each vector species. The eighteen cases of R. parkeri rickettsiosis included had fever, inoculation eschar and all except one had rash. Regional differences in epidemiological variables were identified, depending on the vector. There was a significantly increased risk of exposure to A. tigrinum in peri-domestic areas (odd ratio 12, p = 0.02), whereas an increased risk of exposure to A. triste was evident in wildlife areas (odd ratio 12, p = 0.02). Seasonality of R. parkeri rickettsiosis differed based on its vector. Cases associated with A. triste occurred predominantly during spring and summer, whereas those associated with A. tigrinum occurred during fall, winter, and springtime. Exanthema was maculopapular (13/18), maculo-vesicular (3/18) or petechial (1/18). No clinical differences were identified depending on the vector.EEA RafaelaFil: Romer, Yamila. Emory University. Department of Environmental Sciences; Estados UnidosFil: Borras, Pablo. Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán" (ANLIS). Centro Nacional de Diagnóstico e Investigación en Endemo Epidemias (CENDIE); ArgentinaFil: Govedic, Francisco. Sanatorio Allende (Córdoba); ArgentinaFil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Carranza, José Ignacio. Hospital de Infecciosas F. J. Muñiz; ArgentinaFil: Santini, Maria Soledad. Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán" (ANLIS). Centro Nacional de Diagnóstico e Investigación en Endemo Epidemias (CENDIE); ArgentinaFil: Armitano, Rita Inés. Instituto Nacional de Enfermedades Infecciosas. Servicio Bacteriología Especial; ArgentinaFil: Lloveras, Susana. Hospital de Infecciosas F. J. Muñiz; ArgentinaElsevier2020-10-14T14:50:36Z2020-10-14T14:50:36Z2020-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/8052https://www.sciencedirect.com/science/article/abs/pii/S1877959X193022981877-959Xhttps://doi.org/10.1016/j.ttbdis.2020.101436Ticks and Tick-borne Diseases 11 (4) : 101436 (July 2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:02Zoai:localhost:20.500.12123/8052instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:03.229INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
title Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
spellingShingle Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
Romer, Yamila
Rickettsia
Amblyomma
Enfermedades Transmitidas por Garrapatas
Vectores
Argentina
Tick-borne Diseases
Vectors
Garrapatas
Rickettsia parkeri
Amblyomma triste
Amblyomma tigrinum
Ticks
title_short Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
title_full Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
title_fullStr Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
title_full_unstemmed Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
title_sort Clinical and epidemiological comparison of Rickettsia parkeri rickettsiosis, related to Amblyomma triste and Amblyomma tigrinum, in Argentina
dc.creator.none.fl_str_mv Romer, Yamila
Borras, Pablo
Govedic, Francisco
Nava, Santiago
Carranza, José Ignacio
Santini, María Soledad
Armitano, Rita Inés
Lloveras, Susana
author Romer, Yamila
author_facet Romer, Yamila
Borras, Pablo
Govedic, Francisco
Nava, Santiago
Carranza, José Ignacio
Santini, María Soledad
Armitano, Rita Inés
Lloveras, Susana
author_role author
author2 Borras, Pablo
Govedic, Francisco
Nava, Santiago
Carranza, José Ignacio
Santini, María Soledad
Armitano, Rita Inés
Lloveras, Susana
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Rickettsia
Amblyomma
Enfermedades Transmitidas por Garrapatas
Vectores
Argentina
Tick-borne Diseases
Vectors
Garrapatas
Rickettsia parkeri
Amblyomma triste
Amblyomma tigrinum
Ticks
topic Rickettsia
Amblyomma
Enfermedades Transmitidas por Garrapatas
Vectores
Argentina
Tick-borne Diseases
Vectors
Garrapatas
Rickettsia parkeri
Amblyomma triste
Amblyomma tigrinum
Ticks
dc.description.none.fl_txt_mv The aim of this work was to compare the epidemiological and clinical characteristics of Rickettsia parkeri rickettsiosis related to Amblyomma triste and Amblyomma tigrinum ecological regions in Argentina. We reviewed cases of R. parkeri rickettsiosis from 2007 to 2017 evaluated at Muñiz Hospital, directly or through referral. Univariate analysis was used to examine the association between different variables and the disease related by each vector species. The eighteen cases of R. parkeri rickettsiosis included had fever, inoculation eschar and all except one had rash. Regional differences in epidemiological variables were identified, depending on the vector. There was a significantly increased risk of exposure to A. tigrinum in peri-domestic areas (odd ratio 12, p = 0.02), whereas an increased risk of exposure to A. triste was evident in wildlife areas (odd ratio 12, p = 0.02). Seasonality of R. parkeri rickettsiosis differed based on its vector. Cases associated with A. triste occurred predominantly during spring and summer, whereas those associated with A. tigrinum occurred during fall, winter, and springtime. Exanthema was maculopapular (13/18), maculo-vesicular (3/18) or petechial (1/18). No clinical differences were identified depending on the vector.
EEA Rafaela
Fil: Romer, Yamila. Emory University. Department of Environmental Sciences; Estados Unidos
Fil: Borras, Pablo. Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán" (ANLIS). Centro Nacional de Diagnóstico e Investigación en Endemo Epidemias (CENDIE); Argentina
Fil: Govedic, Francisco. Sanatorio Allende (Córdoba); Argentina
Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carranza, José Ignacio. Hospital de Infecciosas F. J. Muñiz; Argentina
Fil: Santini, Maria Soledad. Administración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán" (ANLIS). Centro Nacional de Diagnóstico e Investigación en Endemo Epidemias (CENDIE); Argentina
Fil: Armitano, Rita Inés. Instituto Nacional de Enfermedades Infecciosas. Servicio Bacteriología Especial; Argentina
Fil: Lloveras, Susana. Hospital de Infecciosas F. J. Muñiz; Argentina
description The aim of this work was to compare the epidemiological and clinical characteristics of Rickettsia parkeri rickettsiosis related to Amblyomma triste and Amblyomma tigrinum ecological regions in Argentina. We reviewed cases of R. parkeri rickettsiosis from 2007 to 2017 evaluated at Muñiz Hospital, directly or through referral. Univariate analysis was used to examine the association between different variables and the disease related by each vector species. The eighteen cases of R. parkeri rickettsiosis included had fever, inoculation eschar and all except one had rash. Regional differences in epidemiological variables were identified, depending on the vector. There was a significantly increased risk of exposure to A. tigrinum in peri-domestic areas (odd ratio 12, p = 0.02), whereas an increased risk of exposure to A. triste was evident in wildlife areas (odd ratio 12, p = 0.02). Seasonality of R. parkeri rickettsiosis differed based on its vector. Cases associated with A. triste occurred predominantly during spring and summer, whereas those associated with A. tigrinum occurred during fall, winter, and springtime. Exanthema was maculopapular (13/18), maculo-vesicular (3/18) or petechial (1/18). No clinical differences were identified depending on the vector.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-14T14:50:36Z
2020-10-14T14:50:36Z
2020-07
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/20.500.12123/8052
https://www.sciencedirect.com/science/article/abs/pii/S1877959X19302298
1877-959X
https://doi.org/10.1016/j.ttbdis.2020.101436
url http://hdl.handle.net/20.500.12123/8052
https://www.sciencedirect.com/science/article/abs/pii/S1877959X19302298
https://doi.org/10.1016/j.ttbdis.2020.101436
identifier_str_mv 1877-959X
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Ticks and Tick-borne Diseases 11 (4) : 101436 (July 2020)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.559606

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