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 Mar 15;11(1):829–840. doi: 10.1080/22221751.2022.2048969

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

© 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Figure 2. — Neutralizing activity comparison between I-I-I and I-I-S. (a) Pseudovirus-based neutralizing response after two strategies of booster vaccinations against Wuhan-1 and VOCs, including, B.1.1.7 (Alpha Variant), B.1.351 (Beta Variant), P.1 (Gamma Variant), B.1.617.2 (Delta Variant) and C37 (Lambda Variant) strains. (b) EC₅₀ titer after third shot of inactivated vaccine against Wuhan-1 stain (n = 20). (c) EC₅₀ titer after third shot of RBD recombinant subunit vaccine against Wuhan-1 stain (n = 25). (d) Comparison of the neutralizing titer based on pVNT against Omicron strain between I-I-S (n = 25) and I-I-I (n = 20). (e) Neutralizing antibody titres against Wuhan-1 strain and Omicron strain for I-I-S (n = 25) and I-I-I (n = 20) evaluated by conventional virus neutralization test. **P < 0.01, ***P < 0.001, ****P < 0.0001.