Improved air quality against Covid-19 transmission in CAM schools Improved air quality against Covid-19 transmission in CAM schools Clarifications on air quality improvement systems against Covid-19 transmission. Scope: Schools of the Autonomous Community of Madrid.

Improved air quality against Covid-19 transmission in CAM public use buildings Improved air quality against Covid-19 transmission in CAM public use buildings Clarifications on air quality improvement systems against Covid-19 transmission. Scope: Buildings for public use in Autonomous Community of