As soon as the evidence around airborne transmission was coming out, I ordered an air purifier and used to successfully quarantine a few covid-infected family members without further transmission.
It is absolutely criminal that we didn't get a new Clean Air Act for indoor air as a result of the pandemic. Pathogens, allergens, pollutants, and even just plain buildup of carbon dioxide in crowded areas--these can all be mitigated with proper ventilation and filtration.
Well, for one, they probably plonked down wads of cash to overhaul their HVAC systems (see: the school system where the kids of Biden's (at the time) COVID czar and CDC director attend)
As soon as the evidence around airborne transmission was coming out, I ordered an air purifier and used to successfully quarantine a few covid-infected family members without further transmission.
It is absolutely criminal that we didn't get a new Clean Air Act for indoor air as a result of the pandemic. Pathogens, allergens, pollutants, and even just plain buildup of carbon dioxide in crowded areas--these can all be mitigated with proper ventilation and filtration.