Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Jan 19;10(1):e01181-21. doi: 10.1128/spectrum.01181-21

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2022 Fujigaki et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license.

PMC Copyright notice

FIG 5 — (A) Relationship between RBD-IgG levels measured by ELISA and CLEIA assay. RBD-IgG levels in serum samples from all subjects (a total of 657 samples) were measured by both ELISA and Accuraseed. Correlation R was calculated by Pearson’s correlation. (B) Correlation between virus-neutralizing activity and RBD-IgG obtained by Accuraseed. Antibody measurement by Accuraseed and neutralization assays was performed using sera from 30 subjects after the second vaccination. The index of the highest sera dilution factor with cytopathic effect inhibition was defined as the microneutralization test titer (MNT). The correlation was calculated using Spearman’s correlation coefficient. The values of Spearman’s r and p are presented.