We tested well-fitting cloth masks made from 16 kinds of cotton, on human participants, to see how many provided filtration comparable with a certified medical mask. Most of them did.
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Articles on Facemasks
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Decreases in respiratory infections during the pandemic suggest there may be a continued role for the selective, non-mandated use of measures like masks and social distancing even post-COVID-19.
When early childhood education providers become more entrepreneurial, the quality of their programs improves, research shows.
It’s important kids’ masks fit well and are removed and stored properly.
As we likely settle into a long-term relationship with COVID-19, this new relationship will not likely leave masks forgotten.
The COVID-19 case spike in the summer of 2020 and earlier attempts to rely on personal responsibility, like wearing seat belts, showed that mandates make a difference.
We need to rigorously analyse data from recent lockdowns, so we can respond better to future outbreaks.
When people start to hear that global case numbers are improving, there’s a tendency to relax — and that’s risky.
Are two face masks better than one? Adding layers of filtration by double masking is a way of using the masks that we already have, possibly to better effect.
Everything you need to know about fit, filtration and breathability.
The positive reaction to service workers wearing masks varied by region, with those in the West on the high end and people in the Midwest at the low end.
Why the virus just keeps spreading – and what to do about it.
Top contributors
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Physician, epidemiologist, professor, McMaster University
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Assistant Professor, Chemical Engineering, McMaster University
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PhD Student, Chemical Engineering, McMaster University
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Associate professor, University of Sydney
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Professor of Public Health, University of Sheffield
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Professor of Early Care and Education Leadership, Policy, and Practice, UMass Boston
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Professor, Great Lakes Institute for Environmental Research, University of Windsor
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Assistant Professor of Hospitality and Tourism, University of South Florida
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Professor of Hospitality and Tourism, University of South Florida
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Chair in Epidemiology, Deakin University
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Associate Professor of Health Policy and Management, Texas A&M University
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Associate Dean for Research and Professor of Health Policy and Management, Texas A&M University
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Professor of Epidemiology, Karolinska Institutet
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Associate Professor of Political Science, Texas A&M University-Texarkana
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Reader in Healthcare-Acquired Infections, University of the West of Scotland
