I know this thread is about COVID. But, come Fall, it's flu season. Not just flu, the rest of the Fall gang will be trying to get ya:
rhinovirus
respiratory syncitial virus (RSV)
pneumonia after flu, rninovirus, RSV
So getting a flu shot in 2020 is more important. If you are sick and had the flu shot, they may be able to rule out the flus as the reason (influenza A, influenza B, H1N1 flu).
So older folks getting a pneumonia shot in 2020 is more important.
Hoping for the COVID vaccine real soon.