St. Mary's County Health Department
Marketplace tested over 20 different masks. Here's what will best protect you and others during the pandemic | CBC News
COVID-19 Toolkit – OI Foundation
CDC on X: "Rates of #COVID19 cases remain high. In the last 7 days, the United States has averaged more than 107,000 new cases of COVID-19 each day. Slow the spread: 😷
Maximizing Fit for Cloth and Medical Procedure Masks to Improve Performance and Reduce SARS-CoV-2 Transmission and Exposure, 2021 | MMWR
Big City School Districts Buck CDC Reopening Guidance
Why People Aren't Listening to Experts About Face Masks | Time
Why the CDC recommends wearing masks indoors even if you've been fully vaccinated against COVID-19 | PBS NewsHour
Cloth Masks Do Not Protect Against Virus as Effectively as Others, C.D.C. Says - The New York Times
Masks and Respirators
CDC loosens recommendations for some Covid-19 control measures | CNN
Find Free High-Quality Masks | CDC
Public Health Messages About Face Masks Early in the COVID-19 Pandemic: Perceptions of and Impacts on Canadians | SpringerLink
Failing the COVID test: how technocrats, politicians, and We the People let us down - Niskanen Center
Study on masks vs N95 respirators for health workers spurs concerns | CIDRAP
Do Masks Work Against Covid? What Science Says - Bloomberg
Masks and COVID-19: When, how and why you'd wear them | CBC News
Masks could be here to stay in Canada — even as provinces ditch mandates | CBC News
See Mask Mandates and Guidance, State by State - The New York Times
N95, KN95 masks offer best protection against COVID-19, CDC says
Coronavirus Vaccine Support for COVID-19 | McKesson
COVID-19 can sometimes be spread by airborne transmission, CDC says | CBC News
CDC updates Covid-19 guidance to allow patients wear N95s - POLITICO
