At the beginning of the pandemic in March of 2020, Susan R. told me that front-line workers, which could include deliverers of Meals On Wheels, would get moved to the head of the queue for getting vaccinated against Covid. I thought this was an excellent quid pro quo because, as an older person, I was in greater danger from the effects of Covid than other sub-sets of the population, and the sooner I could get vaccinated, the better.