Great question.

This is one of the implementations we're actually developing. One of the challenges with the implementation of testing on this scale is not necessarily on the technology/assay but on implementation. How do you reasonably test millions of folks each and every day, or said another way actually get millions of nasal swabs, saliva, etc on 384 well plate?

I think our ultimate approach is much more akin, albeit with a bit more sensor voodoo magic, to a at home pregnancy test than 384-well plate qPCR tests at central labs.

You're getting downvoted but I think it's a fair question actually. I'd assumed they were referring to tapping into non-stressed supply chains. What you mention is valid though and something I'm curious about as well. Are the consumables reliant on chip fabrication? I don't think PCR machines themselves are scalable, maybe chips are more scalable than the optics systems for qPCR, but a valid point about whether the consumables are more scalable as well.