DHS Creates Tool to Predict How Long SARS-CoV-2 Lives on Surfaces
Thousands of users accessed the new calculator on its initial day of launch. Researchers in the Homeland Security Department’s Science and Technology Directorate recently produced and continue to update a predictive modeling tool that forecasts the natural decay of SARS-CoV-2—the virus that causes COVID-19—on surfaces under relevant temperature and humidity conditions. The SARS-CoV-2 Natural Decay Calculator pulls insights from in-progress research efforts ...


