Follow up to my answer- I was happy to see good considerations for keeping it Covid safe- in the old elementary school building where I’ll be working with HeadStart children . (Signing in- including providing phone number for contact tracing, everyone wearing masks, all staff vaccinated.)
In case anyone else is interested in mitigating, safety measures- they are using Alen air purifiers: Alen Air Purifiers and Filters | Live & Sleep Better With Pure Air.
They like the air purifiers, say they’re sleek and easy to use. The company (Alen air purifiers) may provide additional discounts for purchasing more and being a non-profit. I’ll learn about the high school in Anne Arundel County next week.