Massachusetts on Monday launched an online website where residents can obtain a QR code to show proof that they have been vaccinated against COVID-19. Here are answers to some questions you may ...

To verify your COVID-19 vaccination, businesses can scan a QR code with a Smart Health reader.

Vaccine QR codes for COVID-19 vaccination records now available for Virginians Virginians now have another option to show proof of vaccination.

Massachusetts gives the vaccinated a new option to access their COVID vaccination record electronically, and it comes with a QR code.

The EU's new digital COVID-19 certificate encodes a person's identity and vaccine or immunity status in a QR code.

The Virginia Department of Health announced Thursday that QR codes will be added to Virginia COVID-19 vaccination records as a quick and easy way to show proof of vaccination.

QR codes allow anyone to show proof in printed form or digitally, as an image that can be shown on a smartphone — without the need for an app.

The perp faces jail time, but the incident highlights the growing cyber-abuse of QR codes. Quick-response (QR) codes used by a COVID-19 contact-tracing program were hijacked by a man who simply ...

China is using QR codes to try to control COVID-19. Now, protestors fear the codes are being used to monitor and track them, too.

To verify your COVID-19 vaccination, businesses can scan a QR code with a Smart Health reader.