Salmonella enterica serotypes from human and nonhuman sources in Sao Paulo State, Brazil, 2004-2020

Detalhes bibliográficos
Autor(a) principal: Fernandes, Sueli Aparecida
Data de Publicação: 2022
Outros Autores: Tavechio, Ana Terezinha, Ghilardi, Ângela Cristina Rodrigues, Almeida, Elisabete Aparecida de, Silva, Josefa Maria Lopes da, Camargo, Carlos Henrique, Tiba-Casas, Monique Ribeiro
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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spelling 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
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instacron:IMT
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institution IMT
reponame_str Revista do Instituto de Medicina Tropical de São Paulo
collection Revista do Instituto de Medicina Tropical de São Paulo
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