Jennifer HeightonTo governments: how about using CO2 monitors to ensure sufficient fresh air is supplied in classrooms, to avoid another #tripledemic this fall?
Study below says an average of 700ppm is needed in classrooms to reduce infections. How many BC schools meet that target? Prove it!
Plus, no masks means air quality is more important than ever. Staff, kids & families deserve better.
CO2 concentration as an indicator of indoor ventilation performance to control airborne transmission of SARS-CoV-2
The Wells-Riley equation has been extensively used to quantify the infection risk of airborne transmission indoors. This equation is difficult to apply to actual conditions because it requires measurement of the outdoor air supply rate, which vary with ...