Tweet from AliNouriPhD at December 11, 2021 at 11:24AM
1/#Airborne spread can be reduced with ventilation:🇨ðŸ‡Swiss researchers placed CO2 sensors in 150 classrooms and found more students & teaching staff infected w/Coronavirus in classrooms with poor air quality, than in rooms that are regularly ventilated.
https://t.co/XwbOuvwJk9 https://t.co/pEHtuuJsrL— Dr. Ali Nouri (@AliNouriPhD)
Dec 11, 2021
from http://twitter.com/AliNouriPhD