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

. 2021 May 11;33(5):057107. doi: 10.1063/5.0050058

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

© 2021 Author(s)

Published under license by AIP Publishing.

1070-6631/2021/33(5)/057107/14/$30.00

All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

FIG. 13. — Comparison of the I_risk map (ΔI_risk) at the breathing level between the enhanced ventilation and optimal placement cases for the infector (a) in the front and (b) in the middle of the classroom with the air cleaner located near the HUV. The ΔI_risk is defined as the I_risk of case VA subtracted by that of case A1 for (a) and the I_risk of Case VB subtracted by that of Case B2 for (b).