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

. 2020 Aug 3;73(3):e531–e539. doi: 10.1093/cid/ciaa1143

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

© The Author(s) 2020. Published by Oxford University Press for the Infectious Diseases Society of America.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

PMC Copyright notice

Figure 1. — Analysis of the plasma response to SARS-CoV-2 infection. A, Sera from 5 convalescent patients with COVID-19 neutralized the SARS-CoV-2 pseudovirus. A serum sample from a healthy individual served as the negative control. The assay was performed in triplicate, and the median percentage of neutralization is shown. B, SARS-CoV-2 NAb titers of 20 plasma samples from convalescent patients with COVID-19 and 10 plasma samples from healthy donors. C, NAbs against VSVG, SARS-CoV, and SARS-CoV-2 pseudovirus in the sera from 30 convalescent patients with COVID-19. Abbreviations: COVID-19, coronavirus disease 2019; F, female; ID50, 50% inhibitory dose; M, male; NAb, neutralizing antibody; SARS-CoV, severe acute respiratory syndrome coronavirus; SARS-CoV-2, severe acute respiratory syndrome coronavirus 2; VSVG, vesicular stomatitis virus G.