RedEagle, Jay Williams mentioned QMC could be working on a test. If it is working with an antibody rapidtest manufacturer and supplying gold nanoparticles for it, it is also definitely supplying the QD in the QD ID System to securely insure against test counterfeiting, and supplying the internally written, proprietary QDX HealthID DLT. Other than one mention from Jay about working on a test, I have not seen anything about it.
That said, QMC would have cost advantages on all components - materials, system, test reliability of very high percent accuracy and Anticounterfeiting.