Educational buildings and nurseries

All students and teachers should have their temperature checked outside the building prior to admittance.
For a small investment this would be a cost effective way of checking for the virus and other infection too, and would safeguard everybody. It would have to be done each time someone left the building.

It would also help to increase class sizes too.

Staff need to know that no one is infected and could therefore infect other people. Children especially are little incubators and temperature checking would also catch other illness too. Anything that can minimise or prevent passing infection to others is a good public health consideration.