Are immunity passports and ‘vaccine tattoos’ coming?

Researchers have created a ‘dissolvable ink’ that can be embedded in the skin via microneedle vaccination, creating a barcode ‘tattoo’ only visible when using a smartphone application.

As society enters a new ‘COVIDSafe’ framework in anticipation for a vaccine, how will these tracking discoveries be incorporated with pushes for ‘immunity passports’ and digital ID?

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