4/24/2023 0 Comments Tommie copper face mask![]() Karrera Djoko, a biochemist and microbiologist from Durham University. ![]() Lindsay Marr, an aerosol scientist from Virginia Polytechnic Institute and State University (Virginia Tech), suggested in a New York Times article that copper-based face coverings could potentially “come in handy for people who mishandle their mask,” assuming that “a hefty dose of copper could diminish the chances of viable virus making it into the eyes, nose or mouth via a wayward hand that’s touched the front of a mask.” Unfortunately, if a copper face covering does not contain sufficient copper, the product “won’t confer any more benefit than just regular masks” according to Dr. Furthermore, copper does not act instantaneously against microbes such as viruses, with research findings showing that copper can take 45 minutes just to reduce the amount of virus on a surface by half.ĭr. Products containing copper can vary widely and many products have not been designed, manufactured, and tested properly to ensure effectiveness. It is important to remember that this study in a controlled laboratory setting does not mean all commercial products with copper are able to protect against COVID-19 in real life. One study that is commonly used as evidence on the effectiveness of copper is an April 2020 publication in the New England Journal of Medicine, which found that “no viable SARS-CoV-2 was measured after 4 hours” on copper surfaces. In fact, many copper-based products currently on the market do not contain a sufficient concentration of copper for significant antimicrobial effects. However, this does not mean that copper products are always effective in protecting against COVID-19. ![]() There has been research suggesting that SARS-CoV-2, the virus that causes the disease COVID-19, does not survive long on copper surfaces.
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