@libroraptor @pezmico I didn't know UV lights would be effective. Unless it's designed extremely well and positioned correctly I feel like it would do very little. Do you know more?
But very cool the shop is still following protocol.
I am not an expert, but the impression I get is that this is new technology using very specific kinds of UV light, called "Deep UV":
www.nature.comShedding new light on SARS-CoV-2Management of the COVID-19 pandemic relies on vaccines produced using a variety of approaches.