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 Jun;14(3):291–299. doi: 10.18502/ijm.v14i3.9758

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

Copyright © 2022 The Authors. Published by Tehran University of Medical Sciences

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International license (https://creativecommons.org/licenses/by-nc/4.0/). Non-commercial uses of the work are permitted, provided the original work is properly cited.

PMC Copyright notice

Fig. 2. — Comparison between SARS-CoV-2 titer (PFU/mL) by TCID₅₀ and plaque assay. The viral titer (PFU/mL) predicted by TCID₅₀ and obtained by plaque assay for D614G strain and the Alpha, Gamma, Delta and Mu variants. Bars with error bars represent the mean ± Standard Error (SE) of five independent experiments. t Student or Mann-Whitney U test were performed to compare the viral titers obtained by plaque assay and predicted PFU/mL by TCID₅₀ assay in each variant. ***p ≤ 0.001, ****p ≤ 0.0001.