Local school (infants) has 4 out of 9 classes closed.
7 Teaching staff have tested positive across school, though obviously parents don't know who/why/where.
Those teaching staff have not been in close contact with one another. They are spread across the school, different bubbles, etc.
Some of those staff have restricted their contacts outside of school so the number of places they could catch it are reduced.
Some parents of children in affected classes have tested positive.
No children have tested positive. Whilst some have colds, etc. None are showing testable Covid symptoms, so not eligible anyway.
We are told children those ages don't get ill if they catch it and are less likely to transmit it.
I assume it's coincidence that those staff have all caught it, with varying degrees of illness, within the past 10 days or so.