We live in a state with some pretty heavy restrictions. Our school just sent a new notice to all parents. It said that if we travel out of state for more than 24 hours we are required, before we travel, to tell the school nurse where we are going and the exact dates of departure and return.
I think they are gearing up for families who are planning on traveling out of state for spring break. They are being very clear that if you travel there will be documentation required and quarantine consequences.
It feels sort of invasive, but on the flip side, our schools have been able to stay open with relatively low covid rates.