Here's how Chile is using copper to fight COVID-19 👇 pic.twitter.com/FKnzOvrJP6

— Al Jazeera English (@AJEnglish) March 13, 2021

High-touch surfaces like poles that are frequently touched by people’s hands were coated in copper, which is considered both durable and effective at killing bacteria.https://t.co/kHH58ilbbt

— CTV News Vancouver (@CTVVancouver) March 6, 2021

https://t.co/Gp6pwHMs1d https://t.co/xZQsa1BOT1 pic.twitter.com/8o0srSmm6G

— simonthong aka kitty poo (@KittyPo80176717) March 13, 2021