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    7 days ago · The Face Mask Debate Reveals a Scientific Double Standard a large randomized trial of mask use among US college students in the 200607 influenza season. The

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    Reuse of Disposable Medical Masks During Flu Pandemic

    Medical masks fit loosely over the user's nose and mouth and are primarily meant to be worn by health care providers and patients to help maintain a sterile environment by preventing the spread of contaminants by the wearer for example, by limiting the dispersal of sneezes and coughs. N95 respirators are used in both medical and industrial

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    February 6, 2006 Mr. Gordon C. Miller Lawrence Livermore Laboratory P.O. Box 808 (L 379) Livermore, California 94550 Dear Mr. MillerThank you for your March 29, 2004 letter to the Occupational Safety and Health Administration (OSHA), Directorate of Enforcement Programs, concerning the voluntary use of filtering facepiece respirators.

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    Facemasks, Hand Hygiene, and Influenza among Young

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    While homemade masks are not proven to prevent the spread of a virus, some studies have shown that household materials like vacuum bags, cotton T shirts and tea towels can provide some protection.

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    Mar 20, 2020 · How do I clean the cloth masks after use? Boil them. 5 minutes ought to do it. UPDATETo clarify, we are not advocating usage of cloth masks instead of N95 respirators. Cloth masks are an emergency measure, and hopefully we will never be in the position where our health care workers are reduced to using them instead of the proper protection.