Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil

Detalhes bibliográficos
Autor(a) principal: Nicacio, Jandir Mendonça
Data de Publicação: 2021
Outros Autores: Cunha, Antonio Ricardo Khouri, Silva, Antônio Marconi Leandro da, Barral Netto, Manoel, Lima, João Augusto Costa, Ladeia, Ana Marice Teixeira, Carmo, Rodrigo Feliciano do, Armstrong, Anderson da Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/48239
Resumo: Conselho Nacional de Desenvolvimento Científico e Tecnológico
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spelling Nicacio, Jandir MendonçaCunha, Antonio Ricardo KhouriSilva, Antônio Marconi Leandro daBarral Netto, ManoelLima, João Augusto CostaLadeia, Ana Marice TeixeiraCarmo, Rodrigo Feliciano doArmstrong, Anderson da Costa2021-07-14T18:15:22Z2021-07-14T18:15:22Z2021NICACIO, Jandir Mendonça et al. Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil. PLoS Neglected Tropical Diseases, v. 15, n. 6, p. 1-13, 28 June 2021.1935-2727https://www.arca.fiocruz.br/handle/icict/4823910.1371/journal.pntd.00094681935-2735Conselho Nacional de Desenvolvimento Científico e TecnológicoFundação Maria EmíliaUniversidade Federal do Vale do São Francisco. Curso de Medicina. Petrolina, PE, Brasil / Universidade Federal do Vale do São Francisco. Centro de Estudos em Saúde. Programa de Pós-Graduação Ciências da Saúde e Biológicas. Petrolina, PE, Brasil.Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Faculdade de Medicina da Bahia. Salvador, BA, Brasil / Rega Institute for Medical Research. Leuven, Belgium.Universidade Federal do Vale do São Francisco. Curso de Medicina. Petrolina, PE, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Faculdade de Medicina da Bahia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Investigação em Imunologia. São Paulo, SP, Brasil.Johns Hopkins University. Heart and Vascular Institute. Cardiology Team. Baltimore, MD, United States of America.Escola Bahiana de Medicina e Saúde Pública. Salvador, BA, Brasil.Universidade Federal do Vale do São Francisco. Petrolina, PE, Brasil / Universidade Federal do Vale do São Francisco. Colegiado de Ciências Farmacêuticas. Petrolina, PE, Brasil.Universidade Federal do Vale do São Francisco. Curso de Medicina. Petrolina, PE, Brasil / Universidade Federal do Vale do São Francisco. Centro de Estudos em Saúde. Programa de Pós-Graduação Ciências da Saúde e Biológicas. Petrolina, PE, Brasil.Background: Chikungunya fever (CHIKF) is a serious public health problem with a high rate of infection and chronic disabling manifestations that has affected more than 2 million people worldwide since 2005. In spite of this, epidemiological data on vulnerable groups such as Indigenous people are scarce, making it difficult to implement public policies in order to prevent this disease and assist these populations. Objective: To describe the serological and epidemiological profile of chikungunya virus (CHIKV) in two Indigenous populations in Northeast Brazil, as well as in an urbanized control community, and to explore associations between CHIKV and anthropometric variables in these populations. Methodology/Principal findings: This is a cross-sectional ancillary study of the Project of Atherosclerosis among Indigenous Populations (PAI) that included people 30 to 70 years old, recruited from two Indigenous tribes (the less urbanized Fulni-ô and the more urbanized Truká people) and an urbanized non-Indigenous control group from the same area. Subjects underwent clinical evaluation and were tested for anti-CHIKV IgG by enzyme-linked immunosorbent assay. Serological profile was described according to ethnicity, sex, and age. The study population included 433 individuals distributed as follows: 109 (25·2%) Truká, 272 (62·8%) Fulni-ô, and 52 (12%) from the non-Indigenous urbanized control group. Overall prevalence of CHIKV IgG in the study sample was 49.9% (216; 95% CI: 45·1–54·7). When the sample was stratified, positive CHIKV IgG was distributed as follows: no individuals in the Truká group, 78·3% (213/272; 95% CI: 72·9–83·1) in the Fulni-ô group, and 5.8% (3/52; 95% CI: 1.21–16) in the control group. Conclusions/Significance: Positive tests for CHIKV showed a very high prevalence in a traditional Indigenous population, in contrast to the absence of anti-CHIKV serology in the Truká people, who are more urbanized with respect to physical landscape, socio-cultural, and historical aspects, as well as a low prevalence in the non-Indigenous control group, although all groups are located in the same area.engPublic Library of ScienceVírus ChikungunyaFebre de ChikungunyaGrupos populacionaisEstudos soroepidemiológicosSaúde públicaBrasilChikungunya virusChikungunya feverPopulation groupsSeroepidemiologic studiesPublic healthBrazilAnti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; 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dc.title.en.fl_str_mv Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
title Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
spellingShingle Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
Nicacio, Jandir Mendonça
Vírus Chikungunya
Febre de Chikungunya
Grupos populacionais
Estudos soroepidemiológicos
Saúde pública
Brasil
Chikungunya virus
Chikungunya fever
Population groups
Seroepidemiologic studies
Public health
Brazil
title_short Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
title_full Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
title_fullStr Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
title_full_unstemmed Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
title_sort Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil
author Nicacio, Jandir Mendonça
author_facet Nicacio, Jandir Mendonça
Cunha, Antonio Ricardo Khouri
Silva, Antônio Marconi Leandro da
Barral Netto, Manoel
Lima, João Augusto Costa
Ladeia, Ana Marice Teixeira
Carmo, Rodrigo Feliciano do
Armstrong, Anderson da Costa
author_role author
author2 Cunha, Antonio Ricardo Khouri
Silva, Antônio Marconi Leandro da
Barral Netto, Manoel
Lima, João Augusto Costa
Ladeia, Ana Marice Teixeira
Carmo, Rodrigo Feliciano do
Armstrong, Anderson da Costa
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Nicacio, Jandir Mendonça
Cunha, Antonio Ricardo Khouri
Silva, Antônio Marconi Leandro da
Barral Netto, Manoel
Lima, João Augusto Costa
Ladeia, Ana Marice Teixeira
Carmo, Rodrigo Feliciano do
Armstrong, Anderson da Costa
dc.subject.other.pt_BR.fl_str_mv Vírus Chikungunya
Febre de Chikungunya
Grupos populacionais
Estudos soroepidemiológicos
Saúde pública
Brasil
topic Vírus Chikungunya
Febre de Chikungunya
Grupos populacionais
Estudos soroepidemiológicos
Saúde pública
Brasil
Chikungunya virus
Chikungunya fever
Population groups
Seroepidemiologic studies
Public health
Brazil
dc.subject.en.en.fl_str_mv Chikungunya virus
Chikungunya fever
Population groups
Seroepidemiologic studies
Public health
Brazil
description Conselho Nacional de Desenvolvimento Científico e Tecnológico
publishDate 2021
dc.date.accessioned.fl_str_mv 2021-07-14T18:15:22Z
dc.date.available.fl_str_mv 2021-07-14T18:15:22Z
dc.date.issued.fl_str_mv 2021
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv NICACIO, Jandir Mendonça et al. Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil. PLoS Neglected Tropical Diseases, v. 15, n. 6, p. 1-13, 28 June 2021.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/48239
dc.identifier.issn.pt_BR.fl_str_mv 1935-2727
dc.identifier.doi.pt_BR.fl_str_mv 10.1371/journal.pntd.0009468
dc.identifier.eissn.pt_BR.fl_str_mv 1935-2735
identifier_str_mv NICACIO, Jandir Mendonça et al. Anti-chikungunya virus seroprevalence in indigenous groups in the São Francisco Valley, Brazil. PLoS Neglected Tropical Diseases, v. 15, n. 6, p. 1-13, 28 June 2021.
1935-2727
10.1371/journal.pntd.0009468
1935-2735
url https://www.arca.fiocruz.br/handle/icict/48239
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
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