Earlier quoted context omitted.
We also should have prioritized epidemiology studies involving schools --- there seems to be a growing consensus that K-8 schools aren't significant spreaders. The HVAC concerns about schools are apparently easily addressed with basic, portable air filters and box fans. There's a lot we could have done differently here.
> there seems to be a growing consensus that K-8 schools aren't significant spreaders There's almost no evidence for that. It boils down to the virus is absolutely out of control here, and kids are way more likely to be asymptomatic, meaning that it's way harder to nail down that a child to adult transmission occurred outside of the household.
Association between living with children and outcomes from covid-19: OpenSAFELY cohort study of 12 million adults in England
https://www.bmj.com/content/372/bmj.n628
"Conclusions In contrast to wave 1, evidence existed of increased risk of reported SARS-CoV-2 infection and covid-19 outcomes among adults living with children during wave 2. However, this did not translate into a materially increased risk of covid-19 mortality, and absolute increases in risk were small."
"Living with children aged 0-11 was associated with reduced risk of death from both covid-19 and non-covid-19 causes in both waves;"