I doubt ANY school is going to be able to keep their students from spreading the virus. The amount of isolation required is just not going to happen. Even health care workers with elaborate PPE still get it. Even if they have temperature checks. Even if they test every student every day upon arrival. Only 30% of victims ever have a fever and those that do often only have it for a single day. What if that day is Saturday or Sunday? Most kids are asymptomatic when they catch it, but still spreading. What happens when teachers get sick? When they run out of substitute teachers?

Anybody sending their kid to school is breaking their families isolation, badly. Adult family members will be in a lot more danger than the kids, and seniors who live with them in grave danger. More than anything else, this is Trump's "Everybody Catch It" plan.