![Masks are useless against coronaviruses...and even the CDC admits it. [606x881 - 42KB]](https://pic8.co/sh/n8DeKJ.jpg){kind=link}
It doesn't matter. I've directly told/shown it to the mask wearers but they can't hear or see and continue to wear it.
It doesn't matter. I've directly told/shown it to the mask wearers but they can't hear or see and continue to wear it.
Disposable medical masks (also known as surgical masks) are loose-fitting devices that were designed to be worn by medical personnel to protect accidental contamination of patient wounds, and to protect the wearer against splashes or sprays of bodily fluids. There is limited evidence for their effectiveness in preventing influenza virus transmission either when worn by the infected person for source control or when worn by uninfected persons to reduce exposure. Our systematic review found no significant effect of face masks on transmission of laboratory-confirmed influenza.
> Disposable medical masks (also known as surgical masks) are loose-fitting devices that were designed to be worn by medical personnel to protect accidental contamination of patient wounds, and to protect the wearer against splashes or sprays of bodily fluids. There is limited evidence for their effectiveness in preventing influenza virus transmission either when worn by the infected person for source control or when worn by uninfected persons to reduce exposure. Our systematic review found no significant effect of face masks on transmission of laboratory-confirmed influenza.
> * https://archive.md/ywK5A#selection-1553.141-1565.324
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