Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection
Autor(a) principal: | |
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Data de Publicação: | 2018 |
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/27974 |
Resumo: | Research Ethics Committee at the Gonçalo Moniz Institute, Oswaldo Cruz Foundation |
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Kikuti, MarianaTauro, Laura BeatrizMoreira, Patrícia Sousa dos SantosCampos, Gúbio SoaresPaploski, Igor Adolfo DexheimerWeaver, Scott CReis, Mitermayer Galvão dosKitron, UrielRibeiro, Guilherme de Sousa2018-08-07T13:27:31Z2018-08-07T13:27:31Z2018KIKUTI, M. et al. Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection. Virology Journal, v. 15, p. 108, 2018.1743-422Xhttps://www.arca.fiocruz.br/handle/icict/2797410.1186/s12985-018-1015-6Research Ethics Committee at the Gonçalo Moniz Institute, Oswaldo Cruz FoundationFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Instituto Nacional de Medicina Tropical CONICET. Puerto Iguazu, Misiones, ArgentinaFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, BrasilUniversidade Federal da Bahia. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Salvador, BA, BrasilUniversity of Texas Medical Branch. Galveston, TX, USAFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Emory University. Atlanta, GA, USAFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Salvador, BA, BrasilSerologic detection of Zika virus (ZIKV) infections is challenging because of antigenic similarities among flaviviruses. Objective: To evaluate the sensitivity and specificity of commercial ZIKV IgM and IgG enzyme-linked immunoassay (ELISA) kits. Methods: We used sera from febrile patients with RT-PCR-confirmed ZIKV infection to determine sensitivity and sera from RT-PCR-confirmed dengue cases and blood donors, both of which were collected before ZIKV epidemics in Brazil (2009–2011 and 2013, respectively) to determine specificity. Results: The ZIKV IgM-ELISA positivity among RT-PCR ZIKV confirmed cases was 0.0% (0/14) and 12.5% (1/8) for acute- and convalescent-phase sera, respectively, while its specificity was 100.0% (58/58) and 98.3% (58/59) for acute- and convalescent-phase sera of dengue patients, and 100.0% (23/23) for blood donors. The ZIKV IgG-ELISA sensitivity was 100.0% (6/6) on convalescent-phase sera from RT-PCR confirmed ZIKV patients, while its specificity was 27.3% (15/55) on convalescent-phase sera from dengue patients and 45.0% (9/20) on blood donors’ sera. The ZIKV IgG-ELISA specificity among dengue confirmed cases was much greater among patients with primary dengue (92.3%; 12/13), compared to secondary dengue (7.1%; 3/42). Conclusions: In a setting of endemic dengue transmission, the ZIKV IgM-ELISA had high specificity, but poor sensitivity. In contrast, the ZIKV IgG-ELISA showed low specificity, particularly for patients previously exposed to dengue infections. This suggests that this ZIKV IgM-ELISA is not useful in confirming a diagnosis of ZIKV infection in suspected patients, whereas the IgG-ELISA is more suitable for ZIKV diagnosis among travelers, who reside in areas free of flavivirus transmission, rather than for serosurveys in dengue-endemic areas.engBioMed CentralZika virusSensibilidade e especificidadeEnsaio imunoenzimáticoImunoglobulina MImunoglobulina GZika virusSensitivity and specificityEnzyme-linked immunosorbent assayImmunoglobulin MImmunoglobulin GDiagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infectioninfo: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; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/27974/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALKikuti M Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection.pdfKikuti M Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection.pdfapplication/pdf592584https://www.arca.fiocruz.br/bitstream/icict/27974/2/Kikuti%20M%20Diagnostic%20performance%20of%20commercial%20IgM%20and%20IgG%20enzyme-linked%20immunoassays%20%28ELISAs%29%20for%20diagnosis%20of%20Zika%20virus%20infection.pdfa69749028e24839be8db61e6f98af284MD52TEXTKikuti M Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection.pdf.txtKikuti M Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
title |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
spellingShingle |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection Kikuti, Mariana Zika virus Sensibilidade e especificidade Ensaio imunoenzimático Imunoglobulina M Imunoglobulina G Zika virus Sensitivity and specificity Enzyme-linked immunosorbent assay Immunoglobulin M Immunoglobulin G |
title_short |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
title_full |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
title_fullStr |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
title_full_unstemmed |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
title_sort |
Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection |
author |
Kikuti, Mariana |
author_facet |
Kikuti, Mariana Tauro, Laura Beatriz Moreira, Patrícia Sousa dos Santos Campos, Gúbio Soares Paploski, Igor Adolfo Dexheimer Weaver, Scott C Reis, Mitermayer Galvão dos Kitron, Uriel Ribeiro, Guilherme de Sousa |
author_role |
author |
author2 |
Tauro, Laura Beatriz Moreira, Patrícia Sousa dos Santos Campos, Gúbio Soares Paploski, Igor Adolfo Dexheimer Weaver, Scott C Reis, Mitermayer Galvão dos Kitron, Uriel Ribeiro, Guilherme de Sousa |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Kikuti, Mariana Tauro, Laura Beatriz Moreira, Patrícia Sousa dos Santos Campos, Gúbio Soares Paploski, Igor Adolfo Dexheimer Weaver, Scott C Reis, Mitermayer Galvão dos Kitron, Uriel Ribeiro, Guilherme de Sousa |
dc.subject.other.pt_BR.fl_str_mv |
Zika virus Sensibilidade e especificidade Ensaio imunoenzimático Imunoglobulina M Imunoglobulina G |
topic |
Zika virus Sensibilidade e especificidade Ensaio imunoenzimático Imunoglobulina M Imunoglobulina G Zika virus Sensitivity and specificity Enzyme-linked immunosorbent assay Immunoglobulin M Immunoglobulin G |
dc.subject.en.pt_BR.fl_str_mv |
Zika virus Sensitivity and specificity Enzyme-linked immunosorbent assay Immunoglobulin M Immunoglobulin G |
description |
Research Ethics Committee at the Gonçalo Moniz Institute, Oswaldo Cruz Foundation |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-08-07T13:27:31Z |
dc.date.available.fl_str_mv |
2018-08-07T13:27:31Z |
dc.date.issued.fl_str_mv |
2018 |
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 |
KIKUTI, M. et al. Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection. Virology Journal, v. 15, p. 108, 2018. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/27974 |
dc.identifier.issn.pt_BR.fl_str_mv |
1743-422X |
dc.identifier.doi.none.fl_str_mv |
10.1186/s12985-018-1015-6 |
identifier_str_mv |
KIKUTI, M. et al. Diagnostic performance of commercial IgM and IgG enzyme-linked immunoassays (ELISAs) for diagnosis of Zika virus infection. Virology Journal, v. 15, p. 108, 2018. 1743-422X 10.1186/s12985-018-1015-6 |
url |
https://www.arca.fiocruz.br/handle/icict/27974 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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BioMed Central |
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BioMed Central |
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