There's going to be a lot of testing until we get herd immunity and even then it sounds like covid is still transmissible by those vaccinated.IMO this will be QMCs biggest money maker over the next couple years.If they are using QD in their kits then it should be a more accurate test than what's currently out there for rapid testing.Many of the white papers I have read on using QD as a sensor increases sensitivity substantially.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7361141/

https://pubs.acs.org/doi/10.1021/acsomega.0c02987