COVID-19 is caused by Sars-CoV-2. Noroxydiff kills similar viruses and therefore can be used against Sars-CoV-2 when used in accordance with the directions for use against Canine Parvovirus on hard, nonporous surfaces. Refer to the CDC OIE website at https://www.cdc.gov/coronavirus/2019-ncov/communication/guidance.html for additional information.