I know there's been lots of DC and teachers off either because they've had CV or been in close contact with someone who has. But it seems there hasn't been anyone very ill (hospital ill) because of this. So measures do appear to be working. As it's sounding like only the ecv are going to be getting vaccinated (if one ever appears), should just the DC with CV stay off school and parents be given the choice to keep their DC off if in the same bubble? Would be much less disruptive.