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

This report describes experiments conducted by CDC to assess two ways of improving the fit of medical procedure masks.

The Ultra fit community mask—Toward maximal respiratory protection via personalized face fit

PDF) An Added Benefit of Masks During the COVID-19 Pandemic: Ultraviolet Protection

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

Personal protective equipment in GI endoscopy - iGIE

Face mask fit modifications that improve source control performance

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

Making masks fit better can reduce coronavirus exposure by 96 percent

Masks and Respirators

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

Masks and Respirators

Double face mask use for COVID-19 infection prevention

How to Wear and Care for Face Masks

Making masks fit better can reduce coronavirus exposure by 96 percent

Masks and Respirators