Wandering Adventure Party

@cstross

At which point any country with sensible leaders will require vaccinations with visas for anyone from the USA.

I think my sister still has her copy of a lengthy document proving she didn't have a long list of conditions/infections before we briefly entered the USA in the early 1950s.

@cstross

And of course, while inconveniencing or worse ordinary people, it won't stop a determined teenager.
Same with physical ID, the ones they want to stop get around the new rules but people in general get more problems upon problems.