TurkeysGhost
Penultimate Amazing
- Joined
- Apr 2, 2018
- Messages
- 35,043
Still wouldn't work, not all illnesses show up in blood tests, and you can be sick and contagious with things that don't show up until later. It's basically impossible to prove that as of the present moment someone is healthy, you can only demonstrate that as of various points in the past there hadn't been any indications of illness.
Pretty much. Even customs only relies on asking people if they have communicable diseases. If a country is experiencing an outbreak, they may ban or quarantine all passengers from that area, but screening individuals is often not effective.
Heckling individuals is a waste of effort.
