Characterization of the antibody response to SARS-CoV-2 in a mildly affected pediatric population.

ABSTRACT:

Background

While children usually experience a mild course of COVID-19, and a severe disease is more common in adults, the features, specificities, and functionality of the SARS-CoV-2-specific antibody response in the pediatric population are of interest.

Methods

We performed a detailed analysis of IgG antibodies specific for SARS-CoV-2-derived antigens S and RBD by ELISA in 26 SARS-CoV-2 seropositive schoolchildren with mild or asymptomatic disease course, and in an equally sized, age- and gender-matched control group. Furthermore, a detailed mapping of IgG reactivity to a panel of microarrayed SARS-CoV-2 proteins and S-derived peptides was performed by microarray technology. The capacity of the antibody response to block RBD-ACE2 binding and virus neutralization were asses

SUBMITTER: Kopanja S 

PROVIDER: S-EPMC9115525 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature