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Determining Viral Disinfection Efficacy of Hot Water Laundering
Published on: June 21, 2022
Efficacy of an antimicrobial surface coating against human coronavirus 229E and SARS-CoV-2
Luisa A Ikner1, Jason R Torrey1, Patricia M Gundy1
1Department of Environmental Science, The University of Arizona, Tucson, AZ, USA.
Abstract:
The COVID-19 pandemic has accelerated the demand for alternatives to standard cleaning and disinfection practices. Antiviral coatingsmay provide an alternative to common surface treatments. A newly developed quaternary ammonium polymer coating was applied to stainless steel coupons and evaluated for efficacy against human coronavirus 229E and SARS-CoV-2. The polymer coating reduced levels of both test viruses by greater than 99.9% relative to non-coated stainless steel coupons during a 2-hour contact time.
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