Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/31883 |
Resumo: | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. Brasil / Universidade Federal Fluminense. Instituto Biomédico. Departamento de Microbiologia e Parasitologia. Niterói, RJ, Brasil. |
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Vitral, Cláudia L.Pinto, Marcelo A.Lewis-Ximenez, Lia L.Khudyakov, Yuri E.Santos, Débora R. dosGaspar, Ana Maria C.2019-02-26T15:21:23Z2019-02-26T15:21:23Z2005VITRAL, Cláudia L. et al. Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 100, n. 2, p. 117-122, Apr. 2005.0074-0276https://www.arca.fiocruz.br/handle/icict/3188310.1590/S0074-027620050002000031678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruzreservatório animalVírus anti-hepatite ESuínosBrasilAnti-hepatitis E virusAnimal reservoirSwineBrazilSerological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. Brasil / Universidade Federal Fluminense. Instituto Biomédico. Departamento de Microbiologia e Parasitologia. Niterói, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. BrasilFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. BrasilCenters for Disease Control and Prevention. WHO Collaborating Center for Research and Reference in Viral Hepatitis. Division of Viral Hepatitis. Atlanta, GA, USA.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. BrasilFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. BrasilSerological evidence of hepatitis E virus infection (HEV) has been observed in both humans and different animal species living in non-endemic areas, suggesting that animals could be important reservoir for virus transmission to man. Antibodies to HEV have been detected in some Brazilian population groups. Nevertheless, sporadic cases of acute HEV infection have never been reported. We collected 271 serum samples from several domestic animals and also from pig handlers from Southeast of Brazil in order to investigate the seroprevalence of HEV infection. AntiHEV IgG was detected in cows (1.42%), dogs (6.97%), chickens (20%), swines (24.3%), and rodents (50%), as well as in pig handlers (6.3%). The recognition of swine HEV infections in pigs in many countries of the world led us to investigate a larger sample of pigs (n = 357) from the same Brazilian region with ages ranging from 1 to > 25 weeks. IgG anti-HEV was detected in 100% of 7-day old pigs. Following a gradual decline between weeks 2 and 8 (probably due to loss of maternal IgG), the prevalence then steady increased until it reached 97.3% of animals older than 25 weeks. Besides the detection of anti-HEV antibodies in different animal species, the results showed that swine HEV infection seems to be almost universal within this Brazilian pig population. This is the first report that shows evidences of HEV circulation in Brazilian animal species and pig handlers.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/31883/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALclaudiavitral_etal_IOC_2005.pdfclaudiavitral_etal_IOC_2005.pdfapplication/pdf42641https://www.arca.fiocruz.br/bitstream/icict/31883/2/claudiavitral_etal_IOC_2005.pdf06ccd3f929caa63d2b6be483e6281f5fMD52TEXTclaudiavitral_etal_IOC_2005.pdf.txtclaudiavitral_etal_IOC_2005.pdf.txtExtracted texttext/plain29706https://www.arca.fiocruz.br/bitstream/icict/31883/3/claudiavitral_etal_IOC_2005.pdf.txt049be5ebb9c4ca1d7605df1f087347b6MD53icict/318832019-02-27 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dc.title.pt_BR.fl_str_mv |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
title |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
spellingShingle |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil Vitral, Cláudia L. reservatório animal Vírus anti-hepatite E Suínos Brasil Anti-hepatitis E virus Animal reservoir Swine Brazil |
title_short |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
title_full |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
title_fullStr |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
title_full_unstemmed |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
title_sort |
Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil |
author |
Vitral, Cláudia L. |
author_facet |
Vitral, Cláudia L. Pinto, Marcelo A. Lewis-Ximenez, Lia L. Khudyakov, Yuri E. Santos, Débora R. dos Gaspar, Ana Maria C. |
author_role |
author |
author2 |
Pinto, Marcelo A. Lewis-Ximenez, Lia L. Khudyakov, Yuri E. Santos, Débora R. dos Gaspar, Ana Maria C. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Vitral, Cláudia L. Pinto, Marcelo A. Lewis-Ximenez, Lia L. Khudyakov, Yuri E. Santos, Débora R. dos Gaspar, Ana Maria C. |
dc.subject.other.pt_BR.fl_str_mv |
reservatório animal Vírus anti-hepatite E Suínos Brasil |
topic |
reservatório animal Vírus anti-hepatite E Suínos Brasil Anti-hepatitis E virus Animal reservoir Swine Brazil |
dc.subject.en.pt_BR.fl_str_mv |
Anti-hepatitis E virus Animal reservoir Swine Brazil |
description |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Rio de Janeiro, RJ. Brasil / Universidade Federal Fluminense. Instituto Biomédico. Departamento de Microbiologia e Parasitologia. Niterói, RJ, Brasil. |
publishDate |
2005 |
dc.date.issued.fl_str_mv |
2005 |
dc.date.accessioned.fl_str_mv |
2019-02-26T15:21:23Z |
dc.date.available.fl_str_mv |
2019-02-26T15:21:23Z |
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.citation.fl_str_mv |
VITRAL, Cláudia L. et al. Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 100, n. 2, p. 117-122, Apr. 2005. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/31883 |
dc.identifier.issn.pt_BR.fl_str_mv |
0074-0276 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1590/S0074-02762005000200003 |
dc.identifier.eissn.none.fl_str_mv |
1678-8060 |
identifier_str_mv |
VITRAL, Cláudia L. et al. Serological evidence of hepatitis E virus infection in different animal species from the Southeast of Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 100, n. 2, p. 117-122, Apr. 2005. 0074-0276 10.1590/S0074-02762005000200003 1678-8060 |
url |
https://www.arca.fiocruz.br/handle/icict/31883 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz |
publisher.none.fl_str_mv |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz |
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