Joe Biden’s COVID-19 Czar Dr. Ashish Jha recently emphasized the importance of indoor air quality as being more effective than masks could ever be when speaking to journalists from the Philly Inquirer.

Jha said: “Indoor quality has just not got the level of attention it deserves. Most experts believe that if we make some basic investments in indoor air quality, we can reduce all respiratory infections by 30, 60, even 80 percent. I mean, the notion that you could cut respiratory infections [using masks] — there is no study in the world that shows that masks work that well. So you’re never gonna get the kind of benefit from mandatory year round masking as you would from making substantial improvements in indoor air quality, plus it’s a lot easier to implement as well. So this is an area where we’re doing a lot and trying to encourage people to use the resources they have to make those investments and start really improving ventilation filtration.”