SARS-CoV-2 transmission in students of public schools of Catalonia (Spain) after a month of reopening.
Anna LlupiàAlícia Borràs-SantosCaterina GuinovartMireia UtzetDavid MoriñaJoaquim PuigPublished in: PloS one (2021)
Safety measures adopted by schools were not enough to stop related-to-school transmission in students and could be improved. The safest way to keep schools open is to reduce community transmission down to a minimum.