Assuming the virus was in the country from at least January and schools were open until the end of March, and key worker children have been back at school throughout lockdown (whom we might assume are at higher risk of being exposed to the virus as their parents are working in key worker roles...), has their been evidence of widespread outbreaks in schools? If so, I haven't seen about this in the news?
If not, could that contribute to an assumption that schools are not a hazardous place for either children or the teachers working within them in terms of exposure to the virus.....?