FWIW, the good news about the Pfizer vaccine comes with a gotcha the size of a house: required storage temperature. For stable storage, the vaccine requires a freezer that can maintain at -80C. Those freezers are super-expensive and as rare as hen's teeth, and there are fewer than a dozen companies that have the capacity to make them. Distributing the vaccine safely and without excessive waste is going to be a huge challenge, especially since it is a 2-dose vaccine, and the second dose must be from the same mfr. as the first one. Pfizer has come up with a way to ship them in small batches, but the container is really small, requires dry ice (which has been difficult to source lately), and the countdown to spoilage starts the moment it goes into the container.
This article from about a month ago has a very good summary of the logistics problems inherent in distributing the vaccine:
https://www.rollcall.com/2020/10/13/deep-freezers-and-dry-ice-for-pfizer-vaccine-may-face-shortages/
And this one:
https://www.theguardian.com/busines...echs-vaccine-poses-global-logistics-challenge
It seems to me that what we will see is that getting vaccinated will require a set of appointments made well in advance, because every dose is going to need to be accounted for within a 5-10 day window between leaving the factory and entering the recipient's blood stream.
I think that even if you are in a priority category, actually getting this vaccine will be a lot like getting a ride time for ROTR: possible, but very difficult and time-consuming.