Apologies if I'm repeating someone, but I believe the tablet, that has been developed, is a treatment once you have virus, not a vaccine, therefore, all still to play for.
A rough calculation for the time taken to process 1 million tests. 1 machine running 12 hours 365 days a year, at 1 test per min - it would take nearly 4 years. 1 test per minute would probably be going some. More likely 5 to 8+ years to use 1 million tests. Just something to think about when looking at your numbers.