In scotland not a single person under 18 has died from covid,
in a normal week in Scotland on average 7-8 children die ( more than half are under 1) so still about 3 a week between ages 1-18, so since schools shut in March 20 weeks ago 60-75 young people have died in Scotland from other causes accidents cancer suicide etc
I am not saying the risk from covid is nothing more than flu it is of course; for some it is deadly and for others there are serious side effects but the risks for those under 60 are much less than their normal risk of dying in any particular year, for example the age when you are least likely to die is 10, old enough to not run into road but not old enough to be as risk taking as a teenager, the risk of dying at age 10 is 1 in 13,000 ( ie 1 in 13,000 10 year olds don't make it until 11) this is the best it ever is in life; by the time you are 50 the chances of not making it to 51 are 1 in 50 by 90 it is 1 in 9 chance of not making it to 91. Unless you are over 70 your risk of dying of covid is less than your general risk of dying that year
Obviously this risk is not evenly spread through everyone of a particular age but that is how maths on average work
So the risk to both school children and those that work there is not that much greater than normal it is very slightly statistically greater than normal but by a few% not double or treble like some people would have you believe. The people involved in schools who are shielding were always more vulnerable from ordinary coughs colds flu etc than average
we already know that part time blended learning was failing to reach at least 50% of pupils this would not miraculously change in next few days weeks. My DD is in P7 she can't wait to go back on Wednesday and is just hoping they don't talk about covid for days, even spelling tests would be better she says
for some weeks now the number of deaths has been lower than average for the time of year while there are clusters there are many many areas of UK with very very few postive tests in our area of Scotland Argyll there has been about 10 positives in total since mid may, with many weeks being 0, there have only been 166 since testing began I do not believe here in Argyll there is any scientific reason to keep schools or indeed anywhere else closed