Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021 | MMWR
SoftWear™ Fluid-Resistant Isolation & Procedural Face Masks – Welcome to Busse Hospital Disposables
Infection Control Actions to Stop the Spread of Respiratory Viruses in Health Care | Project Firstline | Infection Control | CDC
CDC updates COVID-19 infection control guidance for health care settings | AHA News
CDC Weighs Lower Infection Safety Precautions For Healthcare Workers
China COVID infection fears fuel medical stock bets | Reuters
How to Use Face Masks to Protect Against Infection - Together by St. Jude™
From the Frontlines: The Truth About Masks and COVID-19 | American Lung Association
Newly emerged-hygiene issue in the current lifestyles of wearing face masks during the COVID-19 pandemic
JAMA on X: "Masks should not be worn by healthy people to prevent respiratory infection; there is no evidence that wearing masks prevents healthy people from getting sick and masks can be
New face mask prototype can detect Covid-19 infection | MIT News | Massachusetts Institute of Technology
Humidity from masks may help lessen severity of coronavirus infection, say scientists - The Economic Times
CDC unveils new masking guidance based on community-level hospital capacity, severe infection risk | Fierce Healthcare
Surgical Face Masks Provide Good Protection Against Aerosols – Plastic Face Shields Provide No Protection
New antiviral masks from Israel may help stop deadly coronavirus - ISRAEL21c
Surgical mask fails to shield from coronavirus infection
ASTM mask levels: How to pick face masks in healthcare settings
How to lessen your risk of exposure to infection – Asante News Site
CDC: Cloth Masks Provide 'Personal Protection' for the Wearer
Rational Use of Face Masks for COVID-19
Research team develops pioneering mask for procedure patients - HSC News
Amid a 'Tripledemic,' It's Time to Mask Up Again, Experts Say - The New York Times
Coronavirus infection: Should you wear a face mask at home? | The Times of India
A technical review of face mask wearing in preventing respiratory COVID-19 transmission - ScienceDirect
