Choosing and wearing face masks: Updated guidance on what you need
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Dalhousie has updated its mask guidance to align with the revised Nova Scotia and WHO standard requiring three-layer protection. What does that mean? And how can you make sure your mask is keeping you and other safe? Dalhousie Manager of Industrial Safety Craig Arthur has your answers.
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Choosing and wearing face masks: Updated guidance on what you need to know - Dal News - Dalhousie University
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Dalnews Weekly
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Choosing and wearing face masks: Updated guidance on what you need to know - Dal News - Dalhousie University
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Choosing and wearing face masks: Updated guidance on what you need to know - Dal News - Dalhousie University
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Choosing and wearing face masks: Updated guidance on what you need to know - Dal News - Dalhousie University
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
![](https://www.researchgate.net/publication/340712708/figure/tbl1/AS:881336520806400@1587138409454/Initial-measured-filtration-efficiency-of-different-respirator-mask-types_Q640.jpg)
Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
![](https://covidinfo.jhu.edu/assets/uploads/sites/10/2022/01/mask2-825x343.jpg)
Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
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Effectiveness Of N95 Masks Against SARS-CoV-2: Performance Efficiency, Concerns, And Future Directions ACS Chemical Health Safety
![](https://cdn.dal.ca/news/2022/01/27/choosing-and-wearing-face-masks--updated-guidance-on-what-you-ne/_jcr_content/image.adaptive.579.high.jpg/1643292400705.jpg)
Choosing and wearing face masks: Updated guidance on what you need to know - Dal News - Dalhousie University