It’s been a strange trip for cloth masks during this pandemic:
Johns Hopkins' Dr. Marty Makary: "There's actually broad consensus now by public health officials acknowledging privately, & they're starting to say so publicly, that cloth masks have almost no impact on transmission whatsoever, and we basically have known that the entire time." pic.twitter.com/eIpiHEM1tP
— Scott Morefield (@SKMorefield) January 19, 2022