The New England Journal of Medicine says masks do little or nothing to stop the spread of the corona but you should wear one anyway because they are magic.

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We know that wearing a mask outside health care facilities offers little, if any, protection from infection. Public health authorities define a significant exposure to Covid-19 as face-to-face contact within …

Read moreThe New England Journal of Medicine says masks do little or nothing to stop the spread of the corona but you should wear one anyway because they are magic.