There has been very little volume for the last couple of months,...

There has been very little volume for the last couple of months, and it's been soaked up.
As we have all said, they have earned a podium finish for lack of communication ( and many think this may be intentional ).
It is the problem though when you have a purchase order based business model, it's very difficult to drive your agenda/timelines as you are reliant on the performance of your customers. And this model also makes it almost impossible to make commitments to the market until you have a contract.
However, low volumes would infer most of us are sticking around to see the result here.
Fingers crossed ... we should know soon.
BTW, Nanodiagnostics have all their NanoDX Covid19 material still loud & proud on their website. Nothing at all to suggest that they think it is not going to market.

GLTAH. Keep you nerve !