face mask – NIH Director's Blog
When and how to use masks
Executive Order on Protecting the Federal Workforce and Requiring Mask-Wearing | The White House
Mask wearing in community settings reduces SARS-CoV-2 transmission | PNAS
The Difference Between KF94 and KN95 Masks, Explained | The Strategist
COVID-19: How Much Protection Do Face Masks Provide? | Wayne UNC | Goldsboro, NC
7000/7800 Half Mask Respirators | Resuable Respiratory Protection
Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021 | MMWR
ClearMask™
IQAir Mask | IQAir
Observed Face Mask Use at Six Universities — United States, September–November 2020 | MMWR
The Communicator™ Surgical Face Masks with Clear Window (Level 1) - Safe'N'Clear, Inc. | The Communicator™ clear face mask
Face Mask Debates: Here's What We Know About The Science : Shots - Health News : NPR
13 Best Face Masks We Actually Like to Wear (2023) | WIRED
Which type of face mask is most effective against COVID-19? | News
The best sleep mask of 2023 | CNN Underscored
How to Properly Wear a Face Mask: Infographic | Johns Hopkins Medicine
Use and Care of Masks | CDC
Masks | HHS.gov
When and how to use masks
Masks for Kids: Tips and Resources
13 Best Face Masks We Actually Like to Wear (2023) | WIRED
