My guess is that QDX Health ID does not use Quantu
Post# of 22441
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The App screen shows a QR Code.
![nlpdy2020-04-14_QDX_Health_ID_news_report.png](https://investorshub.advfn.com/uimage/uploads/2020/4/15/nlpdy2020-04-14_QDX_Health_ID_news_report.png)
Quote:
For individuals, the QDX™ HealthID immunization passport runs as a secure mobile app that provides an intuitive and user-friendly interface that can be understood by all. It features a color-coded (green; yellow; red) indicator that can be readily shared and authenticated by others using a QR code . When green, it is proof of an individual’s clearance to interact in social and work environments.
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