"The official recommendation in the United States (and other Western countries) that the public should not wear face masks was motivated by the need to save respirator masks for health care workers. There is no scientific support for the statement that masks worn by non-professionals are “not effective”. In contrary, in view of the stated goal to “flatten the curve”, any additional, however partial reduction of transmission would be welcome..." Lire la suite
Covid -19 : Why we should all wear masks : there is new scientific Rational
Medium, 30/03/2020
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Beesens Teams
