How to Put on and Remove a Face Mask - Disease Prevention and

When and how to use masks

Face masks during the COVID-19 pandemic - SciLine

Surgeon General Urges the Public to Stop Buying Face Masks - The New York Times

When and how to use masks

When and Why to Wear a Mask

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

COVID-19: How much protection do face masks offer? - Mayo Clinic News Network

When and Why to Wear a Mask

Appropriate PPE

The Do's and Don'ts of Wearing a Face Mask