Physical distancing, masks can dramatically reduce COVID-19 transmission: Study - ABC News
Mask wearing in community settings reduces SARS-CoV-2 transmission | PNAS
COMMENTARY: What can masks do? Part 1: The science behind COVID-19 protection | CIDRAP
What is the efficacy of standard face masks compared to respirator masks in preventing COVID-type respiratory illnesses in primary care staff? - The Centre for Evidence-Based Medicine
Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021 | MMWR
Masks in School Reduce Coronavirus Spread, Studies Show : Back To School: Live Updates : NPR
Study finds mask use associated with reduced risk of contracting COVID-19 – AZ Dept. of Health Services Director's Blog
A Comparison of the Different Types of Face Mask
Masks Save Lives: Duke Study Confirms Which Ones Work Best | Hartford HealthCare | CT
Reusability Comparison of Melt-Blown vs Nanofiber Face Mask Filters for Use in the Coronavirus Pandemic | ACS Applied Nano Materials
Mask study author: 'More likely than not they don't work' | CNN
Are masks the answer? Research says yes | University of California
Mask Mandates Cut COVID-19 Spread in Schools, Studies Find
Why you still need to wear a face mask (and how to wear it properly)
Making sense of the research on COVID-19 and masks
Social and behavioral consequences of mask policies during the COVID-19 pandemic | PNAS
Fashion Studies Covid-19 Masks
Effect of Wearing Face Masks on the Carbon Dioxide Concentration in the Breathing Zone - Aerosol and Air Quality Research
Association of State-Issued Mask Mandates and Allowing On-Premises Restaurant Dining with County-Level COVID-19 Case and Death Growth Rates — United States, March 1–December 31, 2020 | MMWR
Frontiers | Post COVID-19, still wear a face mask? Self-perceived facial attractiveness reduces mask-wearing intention
Will one-way masking protect you from COVID in public spaces? : Goats and Soda : NPR
Low-cost measurement of face mask efficacy for filtering expelled droplets during speech | Science Advances
Masks to prevent COVID-19 – East Bay Getting to Zero
