Health experts oppose easing face mask requirement

Philippine College of Physicians past president Dr. Maricar Limpin says easing the face mask requirement sends a wrong message to the public that they 'should not be afraid of COVID-19 anymore'

Colorado mask mandate ending as Polis shifts to recommendations, not requirements

Masking up in hospitals didn't stop COVID spread, U.K. study finds - Los Angeles Times

A comprehensive review of various categories of face masks resistant to Covid-19 - Clinical Epidemiology and Global Health

A novel perspective approach to explore pros and cons of face mask in prevention the spread of SARS-CoV-2 and other pathogens - ScienceDirect

Mayo Clinic to ease universal face mask requirement - Mayo Clinic News Network

They're keeping their masks on. Their reasons extend beyond their health.

When and Why to Wear a Mask

Best Face Masks Of The Year: Doctors Share Their Favorite Masks

A comprehensive review of various categories of face masks resistant to Covid-19 - ScienceDirect

Best Face Masks Of The Year: Doctors Share Their Favorite Masks