A temporary tattoo can identify the certifiably fine, and they can spend unemployment doing things that will help. Pay them from the Govt and you have a serious solution to this mess.
Tattoo with the person's SS number and maybe sew a symbol on peoples' clothes. Like a big star to show people that you're a shining star in the darkness.
Well branding would be more permanent and a bit simpler to do. However the guy 2 posts up has a pretty good answer: Not yet.