3 ms·
Cost vs benefit.
by jl6 3y ago
Cost vs benefit.
- mrob 3y agoBut air filtration is cheaper than lockdowns, and probably more effective because it can be kept in place permanently.
- lll-o-lll 3y agoIt also works on all respiratory virus’s, bushfire smoke, various other pollutants…
- jacquesm 3y agoIt isn't a silver bullet.
- ClumsyPilot 3y agoNeither is soap, do you wash your hands?
- jacquesm 3y agoI was referring to the 'Swiss cheese' model, and GP argues that ventilation is a substitute for lockdowns, it isn't. But both are better than either and either is better than none.
- lm28469 3y agoPlanes have pretty good air filtration systems yet people got sick in them, it's not like the air you breath out goes straight through a filter stack.