Global Percentage of Asymptomatic SARS-CoV-2 Infections
Sources on Masks
Just how contagious is asymptomatic Covid-19?
Face masks ward off covid-19, so why are we still arguing about it?
Do masks work? Randomized controlled trials are the worst way to answer the question
Opinion | The Checkup With Dr. Wen: Yet another study on masking causes confusion
A multinational Delphi consensus to end the COVID-19 public health threat
Upgrading PPE for staff working on COVID-19 wards cut
Wear A Respirator, Not A Cloth Or Surgical Mask, To Protect Against Respiratory Viruses
"A mask is not a Mask: Why Some Facemasks are Better than Others" (Pres. to International Workshop)
Statement on 'Physical interventions to interrupt or reduce the spread of respiratory viruses' review
Cochrane Says Review Does Not Show That ‘Face Masks Don’t Work’ Against Covid-19
The New Scientific Review On Masks And Covid Isn’t What You Think
Don’t Believe Those Who Claim Science Proves Masks Don’t Work
Multiple Studies Show That Face Masks Reduce The Spread Of Covid-19
Here’s Why the Science Is Clear That Masks Work
Masks Work. Distorting Science to Dispute the Evidence Doesn
The Astounding Physics of N95 Masks
The Physics of The N95 Face Mask
How Switching To An N95 Mask Gives A 75x Boost In Covid Protection
Why Masks Work Better Than You Think: An Interactive Essay
What Can Masks Do? Part 1: The Science Behind Covid-19 Protection
A Short Thread On Why N95 (And Better) Masks Work
Fact Check: No, N95 Filters Are Not Too Large To Stop Covid-19 Particles
FluShields Solves The Riddle: What Does FFP1, FFP2 & FFP3 Stand For?
Masks Cut Secondary SARS-CoV-2 Infections by Half
Masks Cut Covid Spread in Schools, Study Finds
Mask Mandates Cut COVID-19 Spread in Schools, Studies Find
Studies Show More COVID-19 Cases in Areas Without School Masking Policies
Who Updates Covid-19 Guidelines On Masks, Treatments And Patient Care
Risk of SARS-CoV-2 Acquisition in Health Care Workers According to Exposure and Mask Type