@Jrobhatch29
Because many younger children are asymptomatic and so are not being tested and included in the figures. It is spreading silently through primary schools and back out into the community.
Any evidence?
Anecdata from my own, many local and teacher friends schools mostly.
And common sense.
Children spread everything. They touch everything, they have poor personal hygiene. They play and work closely together. There is no distancing or protective measures in primary schools apart from some extra hand washing or sanitising.
My class and I are in one room for over 6 hours a day with very little ventilation.
There are plenty of recorded cases in families at school with asymptomatic children. Some have only been picked up as part of routine testing for parents work.
Why when children sit together for hours every day, 5 days a week would they be more likely to pick it up at the park or on a play date?
Lost the links now but the mn data thread had info on young children having increased viral load.