Angus Andrea Grieve-SmithMar 22

New post: Nine observations from three and a half years of carbon dioxide monitoring. #COVIDIsNotOver #COVIDIsAirborne

https://grieve-smith.com/ftn/2026/03/nine-observations-from-carbon-dioxide-monitoring/

Nine observations from carbon dioxide monitoring

Introduction In the first year of the COVID-19 pandemic I learned that we can estimate our level of risk by checking the concentration of carbon dioxide in the air, because when infected people breathe out virus aerosols, they also breathe out CO2.  I recently wrote about some limitations on this

Commentary by A. Grieve-Smith
Show threadFlaming Cheeto
@grvsmth in my much smaller period of sampling I'd just like to add that restaurant and bar patios that are wrapped on 3½ sides with transparent plastic are pretty bad. There's no air movement. Better to be indoors next to an open window.
Mar 22 at 6:07pmWeb