As the Grand Orange Pumpkin says-"This is fake News.."
The QR response is to state.."You have been such and such" and gives location.
It then advises that if you are experiencing symptoms to go have a test, and if not,then to continue monitoring your general health.
The testing stations are full of fools who instantly took their masks off,danced in the streets,went to Xmas parties,spruiked "libertarianism" and now have gone screaming to the various State Gov'ts for tests.
An internet nation.Dumb as they come.