New York Times: The C.D.C. conceded that cloth masks do not protect against the virus as effectively as other masks.

New York Times: The C.D.C. conceded that cloth masks do not protect against the virus as effectively as other masks.. “The Centers for Disease Control and Prevention on Friday clarified its stance on various kinds of masks, acknowledging that the cloth masks frequently worn by Americans do not offer as much protection as surgical masks or respirators.”

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