comment: >
  
  I think they're scanned now instead of visually confirming the stamps. Which is even easier.
context: People from China will travel through Europe and come in to America from the east coast like they did when the pandemic started. This will do nothing if all travelers aboard aren’t made to test. >
  
  I agree.
  Although part of the rule is that you must get tested if you were in China 10 days prior to your departure from China to anywhere basically. 
  I’m not sure how they will enforce this but I guess it’s supposed to work.. >
  
  Passports show a history of where somebody has been. They're literally stamped.