Here's how well copper as a surface kills viruses and bacteria: https://en.wikipedia.org/wiki/Antimicrobial_properties_of_copper https://en.wikipedia.org/wiki/A

Here's how well copper as a surface kills viruses and bacteria: https://en.wikipedia.org/wiki/Antimicrobial_properties_of_copper https://en.wikipedia.org/wiki/Antimicrobial_properties_of_co...