• Epicenter showed off a rice-sized microchip that sits under the skin
  • The microchip can store the person’s coronavirus vaccine status  
  • A device with near-field communication can access the information
  • This can be done my holding a smartphone with near-field communication over the chip and the vaccination status appears on the screen 

https://www.dailymail.co.uk/sciencetech/article-10329221/Swedish-startup-unveils-rice-sized-microchip-implant-stores-COVID-vaccine-passport.html