Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection

Waning humoral immunity in coronavirus disease patients has raised concern over usefulness of serologic testing. We investigated antibody responses of 58 persons 8 months after asymptomatic or mildly symptomatic infection with severe acute respiratory syndrome coronavirus 2. For 3 of 4 immunoassays...

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Autores principales: Choe, Pyoeng Gyun, Kim, Kye-Hyung, Kang, Chang Kyung, Suh, Hyeon Jeong, Kang, EunKyo, Lee, Sun Young, Kim, Nam Joong, Yi, Jongyoun, Park, Wan Beom, Oh, Myoung-don
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2021
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7920668/
https://www.ncbi.nlm.nih.gov/pubmed/33350923
http://dx.doi.org/10.3201/eid2703.204543
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author Choe, Pyoeng Gyun
Kim, Kye-Hyung
Kang, Chang Kyung
Suh, Hyeon Jeong
Kang, EunKyo
Lee, Sun Young
Kim, Nam Joong
Yi, Jongyoun
Park, Wan Beom
Oh, Myoung-don
author_facet Choe, Pyoeng Gyun
Kim, Kye-Hyung
Kang, Chang Kyung
Suh, Hyeon Jeong
Kang, EunKyo
Lee, Sun Young
Kim, Nam Joong
Yi, Jongyoun
Park, Wan Beom
Oh, Myoung-don
author_sort Choe, Pyoeng Gyun
collection PubMed
description Waning humoral immunity in coronavirus disease patients has raised concern over usefulness of serologic testing. We investigated antibody responses of 58 persons 8 months after asymptomatic or mildly symptomatic infection with severe acute respiratory syndrome coronavirus 2. For 3 of 4 immunoassays used, seropositivity rates were high (69.0%–91.4%).
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spelling pubmed-79206682021-03-04 Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection Choe, Pyoeng Gyun Kim, Kye-Hyung Kang, Chang Kyung Suh, Hyeon Jeong Kang, EunKyo Lee, Sun Young Kim, Nam Joong Yi, Jongyoun Park, Wan Beom Oh, Myoung-don Emerg Infect Dis Dispatch Waning humoral immunity in coronavirus disease patients has raised concern over usefulness of serologic testing. We investigated antibody responses of 58 persons 8 months after asymptomatic or mildly symptomatic infection with severe acute respiratory syndrome coronavirus 2. For 3 of 4 immunoassays used, seropositivity rates were high (69.0%–91.4%). Centers for Disease Control and Prevention 2021-03 /pmc/articles/PMC7920668/ /pubmed/33350923 http://dx.doi.org/10.3201/eid2703.204543 Text en https://creativecommons.org/licenses/by/4.0/This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Dispatch
Choe, Pyoeng Gyun
Kim, Kye-Hyung
Kang, Chang Kyung
Suh, Hyeon Jeong
Kang, EunKyo
Lee, Sun Young
Kim, Nam Joong
Yi, Jongyoun
Park, Wan Beom
Oh, Myoung-don
Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection
title Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection
title_full Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection
title_fullStr Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection
title_full_unstemmed Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection
title_short Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection
title_sort antibody responses 8 months after asymptomatic or mild sars-cov-2 infection
topic Dispatch
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7920668/
https://www.ncbi.nlm.nih.gov/pubmed/33350923
http://dx.doi.org/10.3201/eid2703.204543
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