As the pandemic drags on, cleaning up indoor air has become a passion project not just for aerosol scientists and epidemiologists, but for a grab bag of concerned citizens.
As the pandemic drags on, cleaning up indoor air has become a passion project not just for aerosol scientists and epidemiologists, but for a grab bag of concerned citizens.
We have three different agencies pursuing three different theories of Covid transmission, making the whole situation completely shambolic. Thank you, adults in the room!
Covid Live Updates: U S Virus Deaths Drop to Lowest Point Since Summer nytimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nytimes.com Daily Mail and Mail on Sunday newspapers.
The White House emphasizes the importance of indoor air quality as the pandemic moves into a new phase nytimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nytimes.com Daily Mail and Mail on Sunday newspapers.