New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni
We investigated the presence of infection by Leptospira spp. in an assembly of Sigmodontinae rodents from the Paraná Delta, Argentina. Rodents were captured in places with natural grassland, implanted forest, with and without raising cattle and in sites prone and not prone to flooding. The DNA was amplified from cultured isolates by PCR and Leptospira spp. strains were genotyped using Multiple – Locus Variable Number Tandem Repeat Analysis (MLVA). We isolated Leptospira interrogans serovar Copenhageni from Oligoryzomys nigripes, Leptospira borgpetersenii from Scapteromys aquaticus and Leptospira interrogans serovar Icterohaemorrhagiae from Akodon azarae. The zoonotic Leptospira isolated and genotyped from O. nigripes and S. aquaticus are the first reports from these species. The geographic range of these rodent species include, in addition to Argentina, the countries of Paraguay, Uruguay and Brazil, suggesting that these rodents might be involved in the transmission of spirochetes in other regions. Human and animal health care professionals should be alert to the potential occurrence of leptospirosis in areas where these rodent species are present.
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Format: | info:ar-repo/semantics/artículo biblioteca |
Language: | eng |
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Elsevier
2018
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Subjects: | Enfermedades Bacterianas, Leptospirosis, Huéspedes, Roedores, Zoonosis, Bacterial Diseases, Hosts, Rodents, Zoonoses, Akodon azarae, Leptospira borgpetersenii, Leptospira interrogans, Delta del Paraná, Buenos Aires, Ratón de Pastizal Pampeano, Scapteromys aquaticus, Oligoryzomys nigripes, Colilargo de bandas anaranjadas, Rata acuática, Azara´s Grass Mouse, Argentine swamp rat, Black-footed pygmy rice rat, Delta pygmy rice rat, |
Online Access: | https://www.sciencedirect.com/science/article/pii/S0378113517314281 http://hdl.handle.net/20.500.12123/5215 https://doi.org/10.1016/j.vetmic.2018.01.007 |
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oai:localhost:20.500.12123-52152019-06-05T17:23:42Z New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni Colombo, Valeria Carolina Gamietea, Ignacio José Grune Loffler, Sylvia Brihuega, Bibiana Felicitas Beldomenico, Pablo Martín Enfermedades Bacterianas Leptospirosis Huéspedes Roedores Zoonosis Bacterial Diseases Hosts Rodents Zoonoses Akodon azarae Leptospira borgpetersenii Leptospira interrogans Delta del Paraná, Buenos Aires Ratón de Pastizal Pampeano Scapteromys aquaticus Oligoryzomys nigripes Colilargo de bandas anaranjadas Rata acuática Azara´s Grass Mouse Argentine swamp rat Black-footed pygmy rice rat Delta pygmy rice rat We investigated the presence of infection by Leptospira spp. in an assembly of Sigmodontinae rodents from the Paraná Delta, Argentina. Rodents were captured in places with natural grassland, implanted forest, with and without raising cattle and in sites prone and not prone to flooding. The DNA was amplified from cultured isolates by PCR and Leptospira spp. strains were genotyped using Multiple – Locus Variable Number Tandem Repeat Analysis (MLVA). We isolated Leptospira interrogans serovar Copenhageni from Oligoryzomys nigripes, Leptospira borgpetersenii from Scapteromys aquaticus and Leptospira interrogans serovar Icterohaemorrhagiae from Akodon azarae. The zoonotic Leptospira isolated and genotyped from O. nigripes and S. aquaticus are the first reports from these species. The geographic range of these rodent species include, in addition to Argentina, the countries of Paraguay, Uruguay and Brazil, suggesting that these rodents might be involved in the transmission of spirochetes in other regions. Human and animal health care professionals should be alert to the potential occurrence of leptospirosis in areas where these rodent species are present. EEA San Pedro Fil: Colombo, Valeria Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Veterinarias del Litoral. Laborario de Ecología de Enfermedades; Argentina Fil: Gamietea, Ignacio José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro. Agencia de Extensión Rural San Pedro; Argentina Fil: Grune Loffler, Sylvia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Brihuega, Bibiana Felicitas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina Fil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Veterinarias del Litoral. Laborario de Ecología de Enfermedades; Argentina. 2019-05-28T13:55:52Z 2019-05-28T13:55:52Z 2018 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0378113517314281 http://hdl.handle.net/20.500.12123/5215 0378-1135 https://doi.org/10.1016/j.vetmic.2018.01.007 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Veterinary Microbiology 215 : 90-92 (February 2018) |
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Enfermedades Bacterianas Leptospirosis Huéspedes Roedores Zoonosis Bacterial Diseases Hosts Rodents Zoonoses Akodon azarae Leptospira borgpetersenii Leptospira interrogans Delta del Paraná, Buenos Aires Ratón de Pastizal Pampeano Scapteromys aquaticus Oligoryzomys nigripes Colilargo de bandas anaranjadas Rata acuática Azara´s Grass Mouse Argentine swamp rat Black-footed pygmy rice rat Delta pygmy rice rat Enfermedades Bacterianas Leptospirosis Huéspedes Roedores Zoonosis Bacterial Diseases Hosts Rodents Zoonoses Akodon azarae Leptospira borgpetersenii Leptospira interrogans Delta del Paraná, Buenos Aires Ratón de Pastizal Pampeano Scapteromys aquaticus Oligoryzomys nigripes Colilargo de bandas anaranjadas Rata acuática Azara´s Grass Mouse Argentine swamp rat Black-footed pygmy rice rat Delta pygmy rice rat |
spellingShingle |
Enfermedades Bacterianas Leptospirosis Huéspedes Roedores Zoonosis Bacterial Diseases Hosts Rodents Zoonoses Akodon azarae Leptospira borgpetersenii Leptospira interrogans Delta del Paraná, Buenos Aires Ratón de Pastizal Pampeano Scapteromys aquaticus Oligoryzomys nigripes Colilargo de bandas anaranjadas Rata acuática Azara´s Grass Mouse Argentine swamp rat Black-footed pygmy rice rat Delta pygmy rice rat Enfermedades Bacterianas Leptospirosis Huéspedes Roedores Zoonosis Bacterial Diseases Hosts Rodents Zoonoses Akodon azarae Leptospira borgpetersenii Leptospira interrogans Delta del Paraná, Buenos Aires Ratón de Pastizal Pampeano Scapteromys aquaticus Oligoryzomys nigripes Colilargo de bandas anaranjadas Rata acuática Azara´s Grass Mouse Argentine swamp rat Black-footed pygmy rice rat Delta pygmy rice rat Colombo, Valeria Carolina Gamietea, Ignacio José Grune Loffler, Sylvia Brihuega, Bibiana Felicitas Beldomenico, Pablo Martín New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni |
description |
We investigated the presence of infection by Leptospira spp. in an assembly of Sigmodontinae rodents from the Paraná Delta, Argentina. Rodents were captured in places with natural grassland, implanted forest, with and without raising cattle and in sites prone and not prone to flooding. The DNA was amplified from cultured isolates by PCR and Leptospira spp. strains were genotyped using Multiple – Locus Variable Number Tandem Repeat Analysis (MLVA). We isolated Leptospira interrogans serovar Copenhageni from Oligoryzomys nigripes, Leptospira borgpetersenii from Scapteromys aquaticus and Leptospira interrogans serovar Icterohaemorrhagiae from Akodon azarae. The zoonotic Leptospira isolated and genotyped from O. nigripes and S. aquaticus are the first reports from these species. The geographic range of these rodent species include, in addition to Argentina, the countries of Paraguay, Uruguay and Brazil, suggesting that these rodents might be involved in the transmission of spirochetes in other regions. Human and animal health care professionals should be alert to the potential occurrence of leptospirosis in areas where these rodent species are present. |
format |
info:ar-repo/semantics/artículo |
topic_facet |
Enfermedades Bacterianas Leptospirosis Huéspedes Roedores Zoonosis Bacterial Diseases Hosts Rodents Zoonoses Akodon azarae Leptospira borgpetersenii Leptospira interrogans Delta del Paraná, Buenos Aires Ratón de Pastizal Pampeano Scapteromys aquaticus Oligoryzomys nigripes Colilargo de bandas anaranjadas Rata acuática Azara´s Grass Mouse Argentine swamp rat Black-footed pygmy rice rat Delta pygmy rice rat |
author |
Colombo, Valeria Carolina Gamietea, Ignacio José Grune Loffler, Sylvia Brihuega, Bibiana Felicitas Beldomenico, Pablo Martín |
author_facet |
Colombo, Valeria Carolina Gamietea, Ignacio José Grune Loffler, Sylvia Brihuega, Bibiana Felicitas Beldomenico, Pablo Martín |
author_sort |
Colombo, Valeria Carolina |
title |
New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni |
title_short |
New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni |
title_full |
New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni |
title_fullStr |
New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni |
title_full_unstemmed |
New host species for Leptospira borgpetersenii and Leptospira interrogans serovar Copenhageni |
title_sort |
new host species for leptospira borgpetersenii and leptospira interrogans serovar copenhageni |
publisher |
Elsevier |
publishDate |
2018 |
url |
https://www.sciencedirect.com/science/article/pii/S0378113517314281 http://hdl.handle.net/20.500.12123/5215 https://doi.org/10.1016/j.vetmic.2018.01.007 |
work_keys_str_mv |
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