Chronotope’s avatarChronotope’s Twitter Archive—№ 147,886

  1. RT pinboard_pop: Italian study shows ventilation can cut school COVID cases by 82% | Reuters reuters.com/world/europe/italian-study-shows-ventilation-can-cut-school-covid-cases-by-82-2022-03-22/
    OpenGraph image for reuters.com/world/europe/italian-study-shows-ventilation-can-cut-school-covid-cases-by-82-2022-03-22/
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