And this is why people can't be trusted to make smart decisions
Okay then they should do that. Idk if you're expecting me to come up with this method or something lol.People are faking vax cards because it's a requirement to travel. If natural immunity were to be included then they'd most likely have to make adjustments to tryn and combat people faking past positive covid tests. I already said this. The issue is how do you enforce it? If that's the route you want to take then you have to have a method ready to combat against those who will inevitably fake their results so they can travel as they want.