As Canada enters a fourth wave of COVID-19, work is underway to improve air quality in schools and help keep students safe by doing everything from upgrading ventilation systems to bringing in portable air filters.
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The efforts to improve indoor air quality for students
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ventilationschool ventilationair filtrationschool air qualitycovid ventilationair filterscovid-19 air filtersHVACcovid-19 schoolback to schoolcovid back to schoolcovid HEPA filtersdelta variantdelta variant schoolcovid air qualityCoronavirusCOVID19Canadacoronavirus canadacovid-19 canadacovid-19covid-19 updatescovid-19 pandemiccoronavirus newspandemicCBCThe NationalIoanna Roumelitios
