Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1186/s13104-016-1898-5 http://hdl.handle.net/11449/172537 |
Resumo: | Background: Vampire bat-transmitted cattle rabies cases are typically encountered in areas where the disease is endemic. However, over the period of a month in 2009, an outbreak of cattle rabies occurred and then ended spontaneously in a small area of the Rio Grande do Sul State in southern Brazil. To investigate the epidemiological characteristics of this rabies outbreak in Rio Grande do Sul, 26 nucleotide sequences of rabies virus (RABV) genomes that were collected in this area were analyzed phylogenetically. Results: Nucleotide sequence identities of the nucleoprotein gene and G-L intergenic region of the 26 RABVs were greater than 99.6 %. Phylogenetic analysis showed that all RABVs clustered with the vampire bat-related cattle RABV strains and that the RABVs were mainly distributed in southern Brazil. Conclusions: The findings of the present study suggested that a small population of rabid vampire bats carrying a single RABV strain produced a spatiotemporally restricted outbreak of cattle rabies in southern Brazil. |
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Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern BrazilBrazilCattle rabiesMolecular epidemiologyVampire batBackground: Vampire bat-transmitted cattle rabies cases are typically encountered in areas where the disease is endemic. However, over the period of a month in 2009, an outbreak of cattle rabies occurred and then ended spontaneously in a small area of the Rio Grande do Sul State in southern Brazil. To investigate the epidemiological characteristics of this rabies outbreak in Rio Grande do Sul, 26 nucleotide sequences of rabies virus (RABV) genomes that were collected in this area were analyzed phylogenetically. Results: Nucleotide sequence identities of the nucleoprotein gene and G-L intergenic region of the 26 RABVs were greater than 99.6 %. Phylogenetic analysis showed that all RABVs clustered with the vampire bat-related cattle RABV strains and that the RABVs were mainly distributed in southern Brazil. Conclusions: The findings of the present study suggested that a small population of rabid vampire bats carrying a single RABV strain produced a spatiotemporally restricted outbreak of cattle rabies in southern Brazil.Nihon University Veterinary Research Center Nihon University, 1866 KameinoDepartment of Preventive Veterinary Medicine Faculty of Agriculture and Veterinary Science UNESP, Via de Acesso Prof. Paulo Donato Castellane, JaboticabalDepartment of Preventive Veterinary Medicine and Animal Health Faculty of Veterinary Medicine and Zootechny University of São Paulo Cidade Universtiátria, Av. Prof. Dr. Orlando Marques de paiva, 87Department of Preventive Veterinary Medicine Faculty of Agriculture and Veterinary Science UNESP, Via de Acesso Prof. Paulo Donato Castellane, JaboticabalNihon UniversityUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Itou, TakuyaFukayama, ToshiharuMochizuki, NobuyukiKobayashi, YukiDeberaldini, Eduardo R. [UNESP]Carvalho, Adolorata A. B. [UNESP]Ito, Fumio H.Sakai, Takeo2018-12-11T17:00:51Z2018-12-11T17:00:51Z2016-02-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1186/s13104-016-1898-5BMC Research Notes, v. 9, n. 1, 2016.1756-0500http://hdl.handle.net/11449/17253710.1186/s13104-016-1898-52-s2.0-849581555662-s2.0-84958155566.pdf9477933792138174Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBMC Research Notes0,691info:eu-repo/semantics/openAccess2023-12-11T06:13:35Zoai:repositorio.unesp.br:11449/172537Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-11T06:13:35Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
title |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
spellingShingle |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil Itou, Takuya Brazil Cattle rabies Molecular epidemiology Vampire bat |
title_short |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
title_full |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
title_fullStr |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
title_full_unstemmed |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
title_sort |
Molecular epidemiological tracing of a cattle rabies outbreak lasting less than a month in Rio Grande do sul in southern Brazil |
author |
Itou, Takuya |
author_facet |
Itou, Takuya Fukayama, Toshiharu Mochizuki, Nobuyuki Kobayashi, Yuki Deberaldini, Eduardo R. [UNESP] Carvalho, Adolorata A. B. [UNESP] Ito, Fumio H. Sakai, Takeo |
author_role |
author |
author2 |
Fukayama, Toshiharu Mochizuki, Nobuyuki Kobayashi, Yuki Deberaldini, Eduardo R. [UNESP] Carvalho, Adolorata A. B. [UNESP] Ito, Fumio H. Sakai, Takeo |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Nihon University Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Itou, Takuya Fukayama, Toshiharu Mochizuki, Nobuyuki Kobayashi, Yuki Deberaldini, Eduardo R. [UNESP] Carvalho, Adolorata A. B. [UNESP] Ito, Fumio H. Sakai, Takeo |
dc.subject.por.fl_str_mv |
Brazil Cattle rabies Molecular epidemiology Vampire bat |
topic |
Brazil Cattle rabies Molecular epidemiology Vampire bat |
description |
Background: Vampire bat-transmitted cattle rabies cases are typically encountered in areas where the disease is endemic. However, over the period of a month in 2009, an outbreak of cattle rabies occurred and then ended spontaneously in a small area of the Rio Grande do Sul State in southern Brazil. To investigate the epidemiological characteristics of this rabies outbreak in Rio Grande do Sul, 26 nucleotide sequences of rabies virus (RABV) genomes that were collected in this area were analyzed phylogenetically. Results: Nucleotide sequence identities of the nucleoprotein gene and G-L intergenic region of the 26 RABVs were greater than 99.6 %. Phylogenetic analysis showed that all RABVs clustered with the vampire bat-related cattle RABV strains and that the RABVs were mainly distributed in southern Brazil. Conclusions: The findings of the present study suggested that a small population of rabid vampire bats carrying a single RABV strain produced a spatiotemporally restricted outbreak of cattle rabies in southern Brazil. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-02-12 2018-12-11T17:00:51Z 2018-12-11T17:00:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1186/s13104-016-1898-5 BMC Research Notes, v. 9, n. 1, 2016. 1756-0500 http://hdl.handle.net/11449/172537 10.1186/s13104-016-1898-5 2-s2.0-84958155566 2-s2.0-84958155566.pdf 9477933792138174 |
url |
http://dx.doi.org/10.1186/s13104-016-1898-5 http://hdl.handle.net/11449/172537 |
identifier_str_mv |
BMC Research Notes, v. 9, n. 1, 2016. 1756-0500 10.1186/s13104-016-1898-5 2-s2.0-84958155566 2-s2.0-84958155566.pdf 9477933792138174 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
BMC Research Notes 0,691 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1799965245304733696 |