Explainer: N95? KF94? Which mask is best at protecting against COVID-19 | Reuters
Why Would Hospitals Forbid Physicians and Nurses from Wearing Masks? - Scientific American Blog Network
What are the rules and recommendations for wearing a face mask during delivery? - The Mother Baby Center
Health workers' warning: CDC's rollback of mask guidelines could harm patients
ASTM mask levels: How to pick face masks in healthcare settings
Study on masks vs N95 respirators for health workers spurs concerns | CIDRAP
Engineers design a reusable, silicone rubber face mask | MIT News | Massachusetts Institute of Technology
A Clunky, Reusable Mask May Be the Answer to N95 Waste - The New York Times
Should mask rules remain in health care settings? • healthcare-in-europe.com
Face Masks Still Required at All LVHN Facilities
Mayo Clinic to ease universal face mask requirement - Mayo Clinic News Network
Hospitals are running out of masks. Industrial masks have been OK'd for use. Are local construction sites donating them? - Poynter
Masks will become optional for most hospital patients, visitors and staff | WBUR News
Treating skin irritations from wearing face masks - Mayo Clinic News Network
Masking Guidelines | COVID
Many Hospitals Now Sanitize And Reuse Masks. Workers And Researchers Have Safety Questions | WBUR News
Why hospitals in several states are reinstating mask requirements - ABC News
ResMed non-vented and hospital masks | ResMed
Treating skin irritations from wearing face masks - Mayo Clinic News Network
Face Masks Are Returning to Hospitals. What's Your Bay Area County Doing? | KQED
When hospitals should keep requiring masks - STAT
