Category

List N

16 February 2021

Environmental Protection Agency Approves Copper Alloy for Long-Lasting Efficacy Against the Novel Coronavirus

The U.S. Environmental Protection Agency (EPA) has approved, for the first time, a pesticide product for long-lasting efficacy claims (also called residual efficacy) against SARS-CoV-2, the novel coronavirus that causes COVID-19. Unlike standard disinfectants, “residual efficacy” products are continually efficacious against viruses or other microorganisms over a period of hours (or even months) rather than just at point of use. Based on efficacy data, EPA expects the product approved last week—antimicrobial copper alloy that contains at least 95.6% copper—to eliminate 99.9% of SARS-CoV-2 within two hours, on an ongoing basis. However, EPA has only approved antimicrobial copper alloy for supplemental residual efficacy claims; these are products that do not meet EPA’s standards for a disinfectant, but are intended to supplement the use of EPA’s List N disinfectants. (List N contains those products EPA has approved for limited claims of efficacy against the novel coronavirus.) Accordingly, antimicrobial copper alloy has been added to EPA’s List N Appendix, which catalogues those products approved for supplemental residual efficacy claims.

(more…)

SHARE
EmailShare