Which Masks Are Most Effective and Why?
Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021 | MMWR
Maximizing Fit for Cloth and Medical Procedure Masks to Improve Performance and Reduce SARS-CoV-2 Transmission and Exposure, 2021 | MMWR
Microstructure analysis and image-based modelling of face masks for COVID-19 virus protection | Communications Materials
Should you wear a face mask to protect against coronavirus? - CBS News
Effect of Double Masking with Silk or Cotton Over-masks on the Source Control Capabilities of a Surgical Mask - Aerosol and Air Quality Research
EPA Researchers Test Effectiveness of Face Masks, Disinfection Methods Against COVID-19 | US EPA
Protective Face Masks: Current Status and Future Trends | ACS Applied Materials & Interfaces
MIT engineers develop sensors for face masks that help gauge fit | MIT News | Massachusetts Institute of Technology
Face Mask Effectiveness - Henry J. Austin Health Center
LAC | DPH | Wear a Mask to protect yourself from COVID-19
Biodegradable and multifunctional surgical face masks: A brief review on demands during COVID-19 pandemic, recent developments, and future perspectives - ScienceDirect
Infographic: Using face masks in the community
Frontiers | Effectiveness of Surgical Face Masks in Reducing Acute Respiratory Infections in Non-Healthcare Settings: A Systematic Review and Meta-Analysis
Comparison of Mask Ratings, Standards, and Filtration Effectiveness – Smart Air
Get the Most Out of Masking
Protective Face Mask Testing & Certification | SGS
Bacterial and fungal isolation from face masks under the COVID-19 pandemic | Scientific Reports
Amazon.com: Wecolor 100 Pcs Disposable 3 Ply Earloop Face Masks, Suitable for Home, School, Office and Outdoors (Gray) : Industrial & Scientific
Reusability Comparison of Melt-Blown vs Nanofiber Face Mask Filters for Use in the Coronavirus Pandemic | ACS Applied Nano Materials
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
Coronavirus face masks: Study shows multi-layer masks work better - CBS News
Updated masking guidance: What you need to know | PeaceHealth
Now Is the Time to Upgrade Your Mask
Efficacy of masks and face coverings in controlling outward aerosol particle emission from expiratory activities | Scientific Reports
The Do's and Don'ts of Wearing a Face Mask | Pfizer
