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26-05-2021, 05:30 PM
An honorable member of the Coffee Shop Has Just Posted the Following:
Background: Containment of the COVID-19 pandemic requires evidence-based strategies to reduce transmission. 11 Because COVID-19 can spread via respired droplets, many states have mandated mask use in public settings. 12 Randomized control trials have not clearly demonstrated mask efficacy against respiratory viruses, and 13 observational studies conflict on whether mask use predicts lower infection rates. We hypothesized that statewide 14 mask...
Read more (https://www.sammyboy.com/threads/masks-do-nothing.304890/)
Click here to view the whole thread at www.sammyboy.com (https://www.sammyboy.com/threads/masks-do-nothing.304890/).
Background: Containment of the COVID-19 pandemic requires evidence-based strategies to reduce transmission. 11 Because COVID-19 can spread via respired droplets, many states have mandated mask use in public settings. 12 Randomized control trials have not clearly demonstrated mask efficacy against respiratory viruses, and 13 observational studies conflict on whether mask use predicts lower infection rates. We hypothesized that statewide 14 mask...
Read more (https://www.sammyboy.com/threads/masks-do-nothing.304890/)
Click here to view the whole thread at www.sammyboy.com (https://www.sammyboy.com/threads/masks-do-nothing.304890/).