"Children generally don't get sick with the virus "There is...

"Children generally don't get sick with the virus "

There is evidence emerging that many children do become infected with covid19 but are more often asymptomatic.

So there infection can be picked up by an adult falling ill at home if not at school.

Perhaps it's prudent to check children's temperature once a week and to test them at the same time. If you want zero infections here is one way.