Correlation Between Postvaccination Anti-Spike Antibody Titers and Protection Against Breakthrough Severe Acute Respiratory Syndrome Coronavirus 2 Infection : A Population-Based Longitudinal Study

© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissionsoup.com..

In this population-based cohort of 7538 adults, combined immunoglobulin (Ig) G, IgA, and IgM (IgG/A/M) anti-spike titers measured after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination were predictive of protection against breakthrough SARS-CoV-2 infection. Discrimination was significantly improved by adjustment for factors influencing risk of SARS-CoV-2 exposure, including household overcrowding, public transport use, and visits to indoor public places. Anti-spike IgG/A/M titers showed positive correlation with neutralizing antibody titers (rs = 0.80 [95% confidence interval, .72-.86]; P < .001) and S peptide-stimulated interferon-γ concentrations (rs = 0.31 [.13-.47]; P < .001).

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:226

Enthalten in:

The Journal of infectious diseases - 226(2022), 11 vom: 28. Nov., Seite 1903-1908

Sprache:

Englisch

Beteiligte Personen:

Vivaldi, Giulia [VerfasserIn]
Jolliffe, David A [VerfasserIn]
Faustini, Sian [VerfasserIn]
Shields, Adrian M [VerfasserIn]
Holt, Hayley [VerfasserIn]
Perdek, Natalia [VerfasserIn]
Talaei, Mohammad [VerfasserIn]
Tydeman, Florence [VerfasserIn]
Chambers, Emma S [VerfasserIn]
Cai, Weigang [VerfasserIn]
Li, Wenhao [VerfasserIn]
Gibbons, Joseph M [VerfasserIn]
Pade, Corinna [VerfasserIn]
McKnight, Áine [VerfasserIn]
Shaheen, Seif O [VerfasserIn]
Richter, Alex G [VerfasserIn]
Martineau, Adrian R [VerfasserIn]

Links:

Volltext

Themen:

Antibodies, Viral
Breakthrough infection
Combined antibody response
Immunoglobulin G
Journal Article
Research Support, Non-U.S. Gov't
SARS-CoV-2
Vaccination

Anmerkungen:

Date Completed 30.11.2022

Date Revised 30.12.2022

published: Print

Citation Status MEDLINE

doi:

10.1093/infdis/jiac321

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM344266265