Effectiveness of Face Mask or Respirator Use in Indoor Public

This report describes face mask or respirator effectiveness in helping protect against COVID-19 infection.

Cloth Face Masks Could Get A Boost From A Nylon Stocking Layer, Study Finds : Goats and Soda : NPR

Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021

N95 respirator and surgical mask effectiveness against respiratory viral illnesses in the healthcare setting: A systematic review and meta‐analysis - Collins - 2021 - Journal of the American College of Emergency Physicians

13 Best Face Masks We Actually Like to Wear (2023)

Polymer Materials for Respiratory Protection: Processing, End Use, and Testing Methods

Expiratory aerosol particle escape from surgical masks due to imperfect sealing

Maximizing Fit for Cloth and Medical Procedure Masks to Improve Performance and Reduce SARS-CoV-2 Transmission and Exposure, 2021

An overview of filtration efficiency through the masks: Mechanisms of the aerosols penetration - ScienceDirect

N95 masks without training may protect poorly against Covid-19 - STAT

Effectiveness of N95 Masks against SARS-CoV-2: Performance Efficiency, Concerns, and Future Directions

View of Effectiveness of manufactured surgical masks, respirators, and home-made masks in prevention of respiratory infection due to airborne microorganisms

COMMENTARY: Wear a respirator, not a cloth or surgical mask, to protect against respiratory viruses

COVID-19 Pandemic—Decontamination of Respirators and Masks for the General Public, Health Care Workers, and Hospital Environments - Anesthesia Patient Safety Foundation

Most Effective Face Masks for COVID-19

COVID-19 Masks: Expert Tips for What You Should (and Shouldn't) Do