Sorry to hear about your health Charlie.
I fear for all of the USA residents , let alone just the ones I know from the various forums .
It is a problem when a government cares more about the dividends of shareholders than the health of their population .
As for riding during covid,
Slip some hand wipes into your jacket .
When you refill, leave your gloves on while you are filling the tank, doing the tyres etc then slip them off.
Go pay come back, wipe your hands then wipe your gloves ( where the Covid packets are likely to be ) & toss the used wipes into the bin before remounting and leaving.
If you have a service station that has a credit card on the pump payment, all the better.
And try to fill when there is no one else there.
Remember if the attendant has Covid an they have been sitting in the shop for hours then all of the air in the room will be contaminated .