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Severe Acute Respiratory Syndrome Coronavirus 2 Neutralization After Messenger RNA Vaccination and Variant Breakthrough Infection.

Christian GaeblerJustin DaSilvaEva BednarskiFrauke MueckschFabian SchmidtYiska WeisblumKatrina G MillardMartina TurrojaAlice ChoZijun WangMarina CaskeyMichel C NussenzweigPaul D BieniaszTheodora Hatziioannou
Published in: Open forum infectious diseases (2022)
The emergence of severe acute respiratory syndrome coronavirus 2 variants that have greater transmissibility and resistance to neutralizing antibodies has increased the incidence of breakthrough infections. We show that breakthrough infection increases neutralizing antibody titers to varying degrees depending on the nature of the breakthrough variant and the number of vaccine doses previously administered. Omicron breakthrough infection resulted in neutralizing antibody titers that were the highest across all groups, particularly against Omicron.
Keyphrases
  • respiratory syndrome coronavirus
  • sars cov
  • coronavirus disease
  • dengue virus
  • gene expression
  • copy number
  • genome wide