Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista do Instituto de Medicina Tropical de São Paulo |
Texto Completo: | https://www.revistas.usp.br/rimtsp/article/view/203846 |
Resumo: | Salmonellosis ranks among the most frequently reported zoonosis worldwide and is often associated with foodborne outbreaks. Since the 1950s, the distribution of Salmonella serotypes in Sao Paulo State, Brazil, has been documented and periodically reported. In this study, we updated the data on the distribution of Salmonella serotypes received in our reference laboratory, isolated from human infections and nonhuman sources, from 2004 to 2020. In that period, a total of 9,014 Salmonella isolates were analyzed, of which 3,553 (39.4%) were recovered from human samples, mainly of stool (65%) and blood (25.6%), and 5,461 (60.6%) were isolated from nonhuman origins, such as animals (47.2%), food (27.7%) and animal environments (18.6%). In human isolates, a total of 104 serotypes were identified and the most frequent ones were Enteritidis, Typhimurium, S . I. 4,[5],12:i:-, Dublin and Typhi. A consistent reduction of the Enteritidis proportion was observed over the years. Among the 156 serotypes identified in isolates with nonhuman origins, Enteritidis, Mbandaka, Typhimurium, Agona and Anatum were ranked as the top five Salmonella serotypes; in more recent years, S . Heidelberg has increased in frequency. Although with different proportions, the top 10 prevalent serotypes were identified in both human and nonhuman origins, underscoring the role of animals, food products and environment as reservoirs of Salmonella with potential to cause human salmonellosis. |
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Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020SalmonellosisSalmonellaHumanNonhumanSerotypeSerotypingSalmonellosis ranks among the most frequently reported zoonosis worldwide and is often associated with foodborne outbreaks. Since the 1950s, the distribution of Salmonella serotypes in Sao Paulo State, Brazil, has been documented and periodically reported. In this study, we updated the data on the distribution of Salmonella serotypes received in our reference laboratory, isolated from human infections and nonhuman sources, from 2004 to 2020. In that period, a total of 9,014 Salmonella isolates were analyzed, of which 3,553 (39.4%) were recovered from human samples, mainly of stool (65%) and blood (25.6%), and 5,461 (60.6%) were isolated from nonhuman origins, such as animals (47.2%), food (27.7%) and animal environments (18.6%). In human isolates, a total of 104 serotypes were identified and the most frequent ones were Enteritidis, Typhimurium, S . I. 4,[5],12:i:-, Dublin and Typhi. A consistent reduction of the Enteritidis proportion was observed over the years. Among the 156 serotypes identified in isolates with nonhuman origins, Enteritidis, Mbandaka, Typhimurium, Agona and Anatum were ranked as the top five Salmonella serotypes; in more recent years, S . Heidelberg has increased in frequency. Although with different proportions, the top 10 prevalent serotypes were identified in both human and nonhuman origins, underscoring the role of animals, food products and environment as reservoirs of Salmonella with potential to cause human salmonellosis.Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo2022-10-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/20384610.1590/S1678-9946202264066Revista do Instituto de Medicina Tropical de São Paulo; Vol. 64 (2022); e66Revista do Instituto de Medicina Tropical de São Paulo; Vol. 64 (2022); e66Revista do Instituto de Medicina Tropical de São Paulo; v. 64 (2022); e661678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTenghttps://www.revistas.usp.br/rimtsp/article/view/203846/187601Copyright (c) 2022 Sueli Aparecida Fernandes, Ana Terezinha Tavechio, Ângela Cristina Rodrigues Ghilardi, Elisabete Aparecida de Almeida, Josefa Maria Lopes da Silva, Carlos Henrique Camargo, Monique Ribeiro Tiba-Casashttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessFernandes, Sueli Aparecida Tavechio, Ana Terezinha Ghilardi, Ângela Cristina Rodrigues Almeida, Elisabete Aparecida deSilva, Josefa Maria Lopes da Camargo, Carlos HenriqueTiba-Casas, Monique Ribeiro 2022-10-26T20:06:16Zoai:revistas.usp.br:article/203846Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:54:10.844715Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true |
dc.title.none.fl_str_mv |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
title |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
spellingShingle |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 Fernandes, Sueli Aparecida Salmonellosis Salmonella Human Nonhuman Serotype Serotyping |
title_short |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
title_full |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
title_fullStr |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
title_full_unstemmed |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
title_sort |
Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020 |
author |
Fernandes, Sueli Aparecida |
author_facet |
Fernandes, Sueli Aparecida Tavechio, Ana Terezinha Ghilardi, Ângela Cristina Rodrigues Almeida, Elisabete Aparecida de Silva, Josefa Maria Lopes da Camargo, Carlos Henrique Tiba-Casas, Monique Ribeiro |
author_role |
author |
author2 |
Tavechio, Ana Terezinha Ghilardi, Ângela Cristina Rodrigues Almeida, Elisabete Aparecida de Silva, Josefa Maria Lopes da Camargo, Carlos Henrique Tiba-Casas, Monique Ribeiro |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Fernandes, Sueli Aparecida Tavechio, Ana Terezinha Ghilardi, Ângela Cristina Rodrigues Almeida, Elisabete Aparecida de Silva, Josefa Maria Lopes da Camargo, Carlos Henrique Tiba-Casas, Monique Ribeiro |
dc.subject.por.fl_str_mv |
Salmonellosis Salmonella Human Nonhuman Serotype Serotyping |
topic |
Salmonellosis Salmonella Human Nonhuman Serotype Serotyping |
description |
Salmonellosis ranks among the most frequently reported zoonosis worldwide and is often associated with foodborne outbreaks. Since the 1950s, the distribution of Salmonella serotypes in Sao Paulo State, Brazil, has been documented and periodically reported. In this study, we updated the data on the distribution of Salmonella serotypes received in our reference laboratory, isolated from human infections and nonhuman sources, from 2004 to 2020. In that period, a total of 9,014 Salmonella isolates were analyzed, of which 3,553 (39.4%) were recovered from human samples, mainly of stool (65%) and blood (25.6%), and 5,461 (60.6%) were isolated from nonhuman origins, such as animals (47.2%), food (27.7%) and animal environments (18.6%). In human isolates, a total of 104 serotypes were identified and the most frequent ones were Enteritidis, Typhimurium, S . I. 4,[5],12:i:-, Dublin and Typhi. A consistent reduction of the Enteritidis proportion was observed over the years. Among the 156 serotypes identified in isolates with nonhuman origins, Enteritidis, Mbandaka, Typhimurium, Agona and Anatum were ranked as the top five Salmonella serotypes; in more recent years, S . Heidelberg has increased in frequency. Although with different proportions, the top 10 prevalent serotypes were identified in both human and nonhuman origins, underscoring the role of animals, food products and environment as reservoirs of Salmonella with potential to cause human salmonellosis. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-10-26 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/203846 10.1590/S1678-9946202264066 |
url |
https://www.revistas.usp.br/rimtsp/article/view/203846 |
identifier_str_mv |
10.1590/S1678-9946202264066 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/203846/187601 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo |
publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo |
dc.source.none.fl_str_mv |
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 64 (2022); e66 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 64 (2022); e66 Revista do Instituto de Medicina Tropical de São Paulo; v. 64 (2022); e66 1678-9946 0036-4665 reponame:Revista do Instituto de Medicina Tropical de São Paulo instname:Instituto de Medicina Tropical (IMT) instacron:IMT |
instname_str |
Instituto de Medicina Tropical (IMT) |
instacron_str |
IMT |
institution |
IMT |
reponame_str |
Revista do Instituto de Medicina Tropical de São Paulo |
collection |
Revista do Instituto de Medicina Tropical de São Paulo |
repository.name.fl_str_mv |
Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT) |
repository.mail.fl_str_mv |
||revimtsp@usp.br |
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1798951659401904128 |