You can go back to read the ID2020 website and the ID2020 Alliance. The Alliance was held in the spring of 2019, attendees were many Silicon Valley Tech companies with an intent to implement a vaccine that would bear biometric abilities. All the milestones have been met so far.

https://www.biometricupdate.com/201909/id2020-and-partners-launch-program-to-provide-digital-id-with-vaccines

You can go back to read the ID2020 website and the ID2020 Alliance. The Alliance was held in the spring of 2019, attendees were all the silicon valley tech companies with an intent to implement a vaccine that would bear biometric abilities. All the milestones have been met so far.

https://www.biometricupdate.com/201909/id2020-and-partners-launch-program-to-provide-digital-id-with-vaccines