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spelling Brasil, PatríciaVasconcelos, Zilton Farias Meira deKerin, TaraGabaglia, Claudia RajaRibeiro, Ieda P.Bonaldo, Myrna C.Damasceno, LuanaPone, Marcos V.Pone, Sheila MouraZin, AndreaTsui, IrenaAdachi, KristinaPereira Jr, Jose PauloGaw, Stephanie L.Carvalho, LiegeCunha, Denise C.Guida, LeticiaRocha, MirzaCherry, James D.Wang, LulanAliyari, SabaCheng, GenhongFoo, Suan-SinChen, WeiqiangJung, JaeBrickley, ElizabethMoreira, Maria Elisabeth L.Nielsen-Saines, Karin2020-09-22T19:35:07Z2020-09-22T19:35:07Z2020BRASIL, Patrícia et al. Zika virus vertical transmission in children with confirmed antenatal exposure. Nature Communications, v. 11, n. 1, p. 1-8, 2020.2041-1723https://www.arca.fiocruz.br/handle/icict/4355710.1038/s41467-020-17331-0engNature ResearchZika virus vertical transmission in children with confirmed antenatal exposureinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.Biomedical Research Institute of Southern California. Oceanside, CA, USA.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.University of California. San Francisco School of Medicine. San Francisco, CA, USA.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Escola Nacional de Saúde Pública Sérgio Arouca. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.University of Southern California. Los Angeles, CA, USA.University of Southern California. Los Angeles, CA, USA.University of Southern California. Los Angeles, CA, USA.London School of Hygiene and Tropical Medicine. Department of Infectious Disease Epidemiology. London, UK.Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Rio de Janeiro, RJ, Brasil.David Geffen UCLA School of Medicine. Los Angeles, CA, USA.We report Zika virus (ZIKV) vertical transmission in 130 infants born to PCR+ mothers at the time of the Rio de Janeiro epidemic of 2015-2016. Serum and urine collected from birth through the first year of life were tested by quantitative reverse transcriptase polymerase chain reaction (PCR) and/or IgM Zika MAC-ELISA. Four hundred and seven specimens are evaluated; 161 sera tested by PCR and IgM assays, 85 urines by PCR. Sixty-five percent of children (N = 84) are positive in at least one assay. Of 94 children tested within 3 months of age, 70% are positive. Positivity declines to 33% after 3 months. Five children are PCR+ beyond 200 days of life. Concordance between IgM and PCR results is 52%, sensitivity 65%, specificity 40% (positive PCR results as gold standard). IgM and serum PCR are 61% concordant; serum and urine PCR 55%. Most children (65%) are clinically normal. Equal numbers of children with abnormal findings (29 of 45, 64%) and normal findings (55 of 85, 65%) have positive results, p = 0.98. Earlier maternal trimester of infection is associated with positive results (p = 0.04) but not clinical disease (p = 0.98). ZIKV vertical transmission is frequent but laboratory confirmed infection is not necessarily associated with infant abnormalities.Zika virusInfectious diseasesViral infectioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83099https://www.arca.fiocruz.br/bitstream/icict/43557/1/license.txt586c046dcfeef936e32f0323bb9a47c0MD51ORIGINALZika_Patricia_Brasil_etal_INI_2020.pdfZika_Patricia_Brasil_etal_INI_2020.pdfapplication/pdf673578https://www.arca.fiocruz.br/bitstream/icict/43557/2/Zika_Patricia_Brasil_etal_INI_2020.pdf0c816410bcb9c48dc6f51e21ac5bbc85MD52TEXTZika_Patricia_Brasil_etal_INI_2020.pdf.txtZika_Patricia_Brasil_etal_INI_2020.pdf.txtExtracted texttext/plain48299https://www.arca.fiocruz.br/bitstream/icict/43557/3/Zika_Patricia_Brasil_etal_INI_2020.pdf.txt6abafc1cca90ac43088a2d48430360daMD53icict/435572020-12-03 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dc.title.pt_BR.fl_str_mv Zika virus vertical transmission in children with confirmed antenatal exposure
title Zika virus vertical transmission in children with confirmed antenatal exposure
spellingShingle Zika virus vertical transmission in children with confirmed antenatal exposure
Brasil, Patrícia
Zika virus
Infectious diseases
Viral infection
title_short Zika virus vertical transmission in children with confirmed antenatal exposure
title_full Zika virus vertical transmission in children with confirmed antenatal exposure
title_fullStr Zika virus vertical transmission in children with confirmed antenatal exposure
title_full_unstemmed Zika virus vertical transmission in children with confirmed antenatal exposure
title_sort Zika virus vertical transmission in children with confirmed antenatal exposure
author Brasil, Patrícia
author_facet Brasil, Patrícia
Vasconcelos, Zilton Farias Meira de
Kerin, Tara
Gabaglia, Claudia Raja
Ribeiro, Ieda P.
Bonaldo, Myrna C.
Damasceno, Luana
Pone, Marcos V.
Pone, Sheila Moura
Zin, Andrea
Tsui, Irena
Adachi, Kristina
Pereira Jr, Jose Paulo
Gaw, Stephanie L.
Carvalho, Liege
Cunha, Denise C.
Guida, Leticia
Rocha, Mirza
Cherry, James D.
Wang, Lulan
Aliyari, Saba
Cheng, Genhong
Foo, Suan-Sin
Chen, Weiqiang
Jung, Jae
Brickley, Elizabeth
Moreira, Maria Elisabeth L.
Nielsen-Saines, Karin
author_role author
author2 Vasconcelos, Zilton Farias Meira de
Kerin, Tara
Gabaglia, Claudia Raja
Ribeiro, Ieda P.
Bonaldo, Myrna C.
Damasceno, Luana
Pone, Marcos V.
Pone, Sheila Moura
Zin, Andrea
Tsui, Irena
Adachi, Kristina
Pereira Jr, Jose Paulo
Gaw, Stephanie L.
Carvalho, Liege
Cunha, Denise C.
Guida, Leticia
Rocha, Mirza
Cherry, James D.
Wang, Lulan
Aliyari, Saba
Cheng, Genhong
Foo, Suan-Sin
Chen, Weiqiang
Jung, Jae
Brickley, Elizabeth
Moreira, Maria Elisabeth L.
Nielsen-Saines, Karin
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Brasil, Patrícia
Vasconcelos, Zilton Farias Meira de
Kerin, Tara
Gabaglia, Claudia Raja
Ribeiro, Ieda P.
Bonaldo, Myrna C.
Damasceno, Luana
Pone, Marcos V.
Pone, Sheila Moura
Zin, Andrea
Tsui, Irena
Adachi, Kristina
Pereira Jr, Jose Paulo
Gaw, Stephanie L.
Carvalho, Liege
Cunha, Denise C.
Guida, Leticia
Rocha, Mirza
Cherry, James D.
Wang, Lulan
Aliyari, Saba
Cheng, Genhong
Foo, Suan-Sin
Chen, Weiqiang
Jung, Jae
Brickley, Elizabeth
Moreira, Maria Elisabeth L.
Nielsen-Saines, Karin
dc.subject.en.pt_BR.fl_str_mv Zika virus
Infectious diseases
Viral infection
topic Zika virus
Infectious diseases
Viral infection
description Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Rio de Janeiro, RJ, Brasil.
publishDate 2020
dc.date.accessioned.fl_str_mv 2020-09-22T19:35:07Z
dc.date.available.fl_str_mv 2020-09-22T19:35:07Z
dc.date.issued.fl_str_mv 2020
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 BRASIL, Patrícia et al. Zika virus vertical transmission in children with confirmed antenatal exposure. Nature Communications, v. 11, n. 1, p. 1-8, 2020.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/43557
dc.identifier.issn.pt_BR.fl_str_mv 2041-1723
dc.identifier.doi.none.fl_str_mv 10.1038/s41467-020-17331-0
identifier_str_mv BRASIL, Patrícia et al. Zika virus vertical transmission in children with confirmed antenatal exposure. Nature Communications, v. 11, n. 1, p. 1-8, 2020.
2041-1723
10.1038/s41467-020-17331-0
url https://www.arca.fiocruz.br/handle/icict/43557
dc.language.iso.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv Nature Research
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