Turns out that masks don't prevent covid
A study earlier this year by the University of Louisville was among many that found that state mask mandates did not help slow the spread of COVID-19. A CDC study in October 2020 indicated that Americans were adhering to mask mandates, but the requirements didn't appear to have slowed or stopped the spread of the coronavirus. And further, it found, mask-wearing has negative effects. The Association of American Physicians and Surgeons has compiled a page of "Mask Facts" showing that the consensus prior to the coronavirus pandemic was that the effectiveness of mask-wearing by the general public in slowing the spread of a virus is unproven, and there's evidence it does more harm than good.

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