SEATTLE — Washington state launched Tuesday a new way to verify COVID-19 vaccination – QR codes. Using the online tool WA Verify, the state will generate a digital vaccination record card that ...

A popular social media video does not prove that COVID-19 vaccines contain product numbers detectable through a Quick Response (QR) code scanner. The claim arose when a TikTok video was posted on Aug.

More than 1 million Washington residents have used the WA Verify vaccine system, which enables smartphone users to receive a unique QR code they can scan at events or certain businesses to prove they ...