ventilation
REMARK: This Q&A was part of the AIVC special COVID-19 newsletter published in February 2021. To subscribe to the newsletter please click here.
REMARK: This Q&A was part of the AIVC special COVID-19 newsletter published in February 2021. To subscribe to the newsletter please click here.
No. Ventilation is air exchange between inside and outside. It dilutes the concentration of contaminants, and hence helps to control aerosol-based cross-infection risk of COVID-19.