Surgical and Cotton Face Masks Ineffective at Blocking SARS-CoV-2 Particles – Newsweek

0
150
Surgical and Cotton Face Masks Ineffective at Blocking SARS-CoV-2 Particles – Newsweek

The study comes as health officials consider the pros and cons of wearing masks amid the COVID-19 pandemic.
Read More

LEAVE A REPLY

Please enter your comment!
Please enter your name here