Wednesday, October 7, 2020

Yale School of Public Health: Ventilation Key to Reducing Risk

 

Ways to improve school ventilation

  • increase the amount of outdoor air introduced into the building
  • improve the filtration of recirculated air
  • increase the volume of air exchange per hour
  • use supplemental devices such as portable air cleaners and window-mounted box fans. For maximum efficiency, box fans should be pointed outwards, drawing inside air outdoors.
https://publichealth.yale.edu/research/covid-19/schools/ventilation/

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