I’m concerned about old people.
I spend every day around really old people. Trust me...they don’t give an F about you.
Seriously, if they stay inside and you don’t bring it to them...they will be fine. When the flu was going through my MIL’s SNF facility, they shut down the dining room. They shut down bingo. Everyone was in their room for a week.
They did fine. Three or four lung aspirations and she is as good as new.
No concern needed.