Originally Posted by
Excargodog
Seriously? How would they know? Absence of vaccination doesn’t show. We could, I suppose, require them to wear a yellow cloth badge sewn to their clothes.... I know, not funny. But the point is this is an issue that is non-trivial and it’s going to quite possibly take a massive education campaign. And even then in certain populations. Amish and Orthodox Jewish for instance.
I don't see it being applied to people walking down the street. Any organization where you have an ongoing indoor presence (school, work, youth stuff, etc) could easily require vaccination. Might see some businesses like restaurants require it, since customers are in a high-density environment for an extended period.
There will of course be an app for that. I guarantee someone is working on it already. Might even be a functionality in existing apps (facebook, etc). This has in fact already happened for covid contact tracing, how hard is it to add vaccine verification?