Antibody Response and Variant Cross-Neutralization After SARS-CoV-2 Breakthrough Infection

JAMA. 2022 Jan 11;327(2):179-181. doi: 10.1001/jama.2021.22898.

Abstract

This study of fully vaccinated health care workers examines antibody levels and variant cross-neutralization after COVID-19 breakthrough infection.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Antibodies, Neutralizing / blood*
  • Antibodies, Viral / blood*
  • COVID-19 / diagnosis
  • COVID-19 / immunology*
  • COVID-19 Serological Testing
  • COVID-19 Vaccines / immunology*
  • Humans
  • Immunoglobulin Isotypes / blood
  • Neutralization Tests
  • Polymerase Chain Reaction
  • SARS-CoV-2 / immunology*

Substances

  • Antibodies, Neutralizing
  • Antibodies, Viral
  • COVID-19 Vaccines
  • Immunoglobulin Isotypes

Supplementary concepts

  • COVID-19 breakthrough infections
  • SARS-CoV-2 variants