U.S. flag

An official website of the United States government

Government Website

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

Safely connect using HTTPS

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.

Breadcrumb

  1. Home
  2. News
  3. Publication Library
  4. ST-SARS-CoV-2 Indoor Environmental Stability Predictive Model Fact Sheet

SARS-CoV-2 Indoor Environmental Stability Predictive Model Fact Sheet

Body

The Department of Homeland Security Science and Technology Directorate has leveraged laboratory findings to develop a predictive model to estimate the natural decay of the virus that causes COVID-19 under a range of environmental conditions. The current model shows the effects of temperature and relative humidity on the virus while suspended in respiratory droplets, on surfaces. The model can be integrated into an Excel spreadsheet or web-based application to estimate the persistence of the SARS-CoV-2 virus. Future iterations will expand the range of conditions.

Attachment Ext. Size Date
SARS-CoV-2 Indoor Environmental Stability Predictive Model Fact Sheet PDF 403.24 KB 05/12/2020
Last Updated: 07/08/2022
Was this page helpful?
This page was not helpful because the content