Samara on Nostr: NEW #CleanAir Protections: California Department of Public Health now recommending 5+ ...

NEW #CleanAir Protections: California Department of Public Health now recommending 5+ air changes per hour in ALL occupied buildings, including #schools
https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/Interim-Guidance-for-Ventilation-Filtration-and-Air-Quality-in-Indoor-Environments.aspx