In a recent article published in the journal Physics of Fluids, researchers explored the influence of perimeter leakage on the effectiveness of face masks. Study: Perimeter leakage of face masks and ...

In a new study, researchers used principal component analysis along with fluid dynamics simulation models to show the crucial importance of proper fit for all types of masks and how face shape ...

Face masks can help slow the spread of coronavirus disease 2019 (COVID-19). Learn about mask types, which masks to use and ...

(Nanowerk Spotlight) The increased focus on face masks over the past 2 years due to the COVID-19 pandemic has led to a flurry of research not only on how to make these masks more effective and ...

While it's still important to wear a face mask in many situations, that mask won't be fully effective if it doesn't fit properly. That's why a team at MIT has designed a device to assess how well a ...

Researchers have tested a variety of popular hacks for improving the fit of KN95 and surgical masks, and found that while some hacks do improve fit, they can also come at the cost of the wearer's ...

As new studies appear and updated guidance is issued, health experts broke down the best way to wear a face covering to prevent the spread of COVID-19. Although new evidence shows which could be the ...

Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...

New mask advice from the Centers for Disease Control and Prevention — connected with a new study — focuses on making sure masks fit correctly to better prevent the spread of COVID-19. The CDC studied ...

WASHINGTON, May 3 2022 – In its updated guidance at the start of 2022, the U.S. Centers for Disease Control and Prevention said loosely woven cloth masks offer the least protection against COVID-19, ...