An updated Cochrane Review suggests face masks don’t reduce the spread of COVID in the community. But there are several reasons why this conclusion is misleading.
Academic rigor, journalistic flair
Articles on Surgical mask
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Despite the halt to the federal mask mandate for mass transit, people may still choose to protect themselves. For those who do, the type of mask and how well it fits matter.
If you’re thinking of upgrading from a cloth or surgical mask to a respirator, here’s what you need to know.
The CDC’s updated mask guidelines say that cloth masks offer the least protection from COVID-19. Differences in the materials masks are made from and the ways they fit are the reason.
Here are some practical tips to keep you comfortable while helping you stay safe.
A few simple pointers can help you spot a quality mask from a dud.
Retailers are selling ‘anti-virus masks’ but there is no strong evidence that they can stop the spread of flu.
Top contributors
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Professor, Nursing, School of Nursing and Midwifery, Griffith University
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Assistant Research Professor of Mechanical Engineering, Colorado State University
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Professor of Global Biosecurity, NHMRC L3 Research Fellow, Head, Biosecurity Program, Kirby Institute, UNSW Sydney
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Senior Lecturer, Medical Microbiology, University of Westminster
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Professor of Medicine, Division of HIV, Infectious Diseases and Global Medicine, University of California, San Francisco
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Senior Lecturer/Program Advisor, Griffith Graduate Infection Prevention and Control Program, Griffith University
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Postdoctoral Fellow in Virology and Immunology, University of Colorado Boulder
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Assistant Professor of Mechanical Engineering, Binghamton University, State University of New York
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Professor in the Division of Epidemiology, University of Toronto
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Professor of Molecular, Cellular and Developmental Biology, University of Colorado Boulder
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Senior lecturer, UNSW Sydney
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Postdoctoral Fellow in Virology, University of Colorado Boulder
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Professor of Primary Care Health Sciences, University of Oxford
