Variability in SARS-Cov-2 IgG Antibody Affinity To Omicron and Delta Variants in Convalescent and Community mRNA Vaccinated Individuals.

Michael K TuSamantha H ChiangDavid T W WongCharles M Strom

Published in: medRxiv : the preprint server for health sciences (2022)

AMPERIAL assay developed to quantify salivary SARS-CoV-2 S1 IgG antibodies to Omicron and Delta variantsThere was a reduction in affinity to both Delta and Omicron VariantsThe reduction in affinity was more pronounced to Omicron than for Delta VariantsThere was a significant difference between IgG affinities in Individuals vaccinated with Pfizer versus Moderna Vaccines.

Keyphrases

sars cov
respiratory syndrome coronavirus
healthcare
mental health
copy number
gene expression
mass spectrometry
genome wide