https://twitter.com/ChanelRion/status/1251265277163196416?s=19

Tweet that sunlight and ventilation kill virus

Any dairy farmer knows about the importance of ventilation exchange rates to maintain herd health. Hundreds of studies on it.

https://thedairylandinitiative.vetmed.wisc.edu/home/housing-module/adult-cow-housing/ventilation-and-heat-abatement/

>>8837553

https://www.engineeringtoolbox.com/air-change-rate-room-d_867.html

Here it is for humans

>>8837567

Note humans are recommended exchange rates 8-30 ish. Cows 40-60.