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It would be sensible to improve school air quality: increase ventilation, install air purifiers, etc That would reduce the spread of infectious diseases even w

• taeric 6y ago
  I mean. Yes. But kids also touch things far more than adults. Combined with less developed immune systems, I suspect there is a floor to how well you can reduce transmission. More, it is almost certainly related to this densely populated the school is. Which, not surprisingly, will hit poor schools harder. Edit: furthering this idea, buses are not likely to keep the same protocols they have now.
  • graeme 6y ago
    For sure. But even, say, a 20% reduction would be super valuable for society as a whole. There should be cognition benefits to improving indoor air quality in schools too.
    • taeric 6y ago
      Agreed. I just wouldn't expect it to hit zero.