Maybe you can put some sort of ultraviolet device in each doorway to each building that just auto sanitizes people and things. https://abs.twimg.com/emoji/v2/... draggable="false" alt="🤔" title="Thinking face" aria-label="Emoji: Thinking face">

Dude honest to god if these UV sanitizers are legit. I could totally wave these on the groceries and delivered items.

Seems legit https://nymag.com/strategist/article/does-uv-light-kill-germs-best-sterilizer.html">https://nymag.com/strategis...

https://www.nbcnews.com/shopping/tech-gadgets/best-uv-c-ultraviolet-light-sanitizers-n1119301">https://www.nbcnews.com/shopping/...