World Economic Forum: Corona passport that determines vaccination status based on blood test
A video from the World Economic Forum is currently circulating about the CovidPass, which allows 'virus-free people' to travel undisturbed.
This health passport stores the results of your blood tests, which you can use to prove, among other things, that you have been vaccinated. Unlike corona apps, this so-called CovidPass would not track you.
Users' blood is tested in the lab, after which a QR code is generated on their phones. Then, according to the World Economic Forum, they can show that QR code at the airport, at the border, or the entrance of events.