2015 Study on Cloth Mask Efficacy
More on masks: a 2015 large Randomized Control Trial found that cloth masks SIGNIFICANTLY INCREASE the risk of airborne viral respiratory infections....
More on masks: a 2015 large Randomized Control Trial found that cloth masks SIGNIFICANTLY INCREASE the risk of airborne viral respiratory infections....
The New York Times is lying. The debate is far from "settled" in favor of universal mask use, and just how ludicrous a claim that is can be illustrated simply...