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namenamename's avatar

You mention several experiments which showed that air purifiers lower the concentration of virus and other aerosol particles in the air.

I think it would be helpful to also mention some of the studies that show that the cleaner air really does lead to a lower rate of infections. For example, the Clean Air Kits web site links to this study in Italy: https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2022.1087087/full

That one is based on mechanical ventilation rather than in-room purifiers. I've seen other studies which used purifiers and got similar results, but I don't have links to hand just now.

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dave anthony's avatar

Great post.

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