Washington ABC7 — People who got a vaccine in Virginia can now get a QR code, so others can verify their vaccination status. The code has the same information as the paper vaccine cards, but experts ...

Tashof Bernton, MD, an internal and occupational medicine physician in Colorado, created a blue silicone bracelet called the ImmunaBand, which has a metal tag with a QR code on it. Scanning the QR ...