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Omicron Variant: Best COVID-19 Face Masks - Most Protective Coronavirus Masks
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How and when to wear a surgical mask during the Wuhan virus outbreak
FDA Issues New Emergency Use Authorization for Surgical Masks | SGS China
Can surgical masks be worn on both sides, and which side guards against the haze? askST clears the air | The Straits Times
A face mask isn't sure protection from coronavirus, but it may be worthwhile — along with these self-defense measures
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Proper N95 Respirator Use for Respiratory Protection Preparedness | Blogs | CDC
Coronavirus: Sharp to use TV factory to make surgical masks - BBC News
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How to buy disposable face masks, according to medical experts
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When and how to use masks
Face masks debate: WHO consider evidence for widespread face mask use, as US set to change its advice - ABC News
Air Force releases guidance on use of cloth face covers > Air Force > Article Display
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View of Effectiveness of manufactured surgical masks, respirators, and home-made masks in prevention of respiratory infection due to airborne microorganisms | The Southwest Respiratory and Critical Care Chronicles
IJERPH | Free Full-Text | Incorrect Use of Face Masks during the Current COVID-19 Pandemic among the General Public in Japan
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Public should use surgical masks, not N95 masks, to guard against Wuhan virus spread: Experts | The Straits Times