Schools and importantly universities and colleges are a well known vector of transmission, kids can still get Coronavirus, but we know for sure College and University students can get sick. Even if schools stay open higher education needs to close ASAP, those are adults who can take care of themselves. As for schools, i know it's controversial but how many meals will they be getting when all the staff get infected and need to self isolate, it's just kicking the can down the road and putting whole families in danger.