The research was led by Arun Chattopadhyay, department of chemistry and Centre for Nanotechnology, IIT Guwahati and Partho SG Pattader, department of chemical engineering, School of Health Science and ...

When it comes to protecting ourselves from the toxic air masks are the most effective and simple way to do so Our expert ...

Whereas medical masks are typically tied loosely around the face (hence air can bypass the filter), respirators fit snugly ...

Face masks can help to reduce transmission of respiratory viruses such as influenza, according to experts and medical ...

WASHINGTON — We’ve already been through two winters with COVID-19, but this year, we have three viruses on our minds: COVID-19, the flu, and RSV. The numbers are up, and Rochelle Walensky, director of ...

PORTLAND, Ore. (KOIN) — As COVID-19 impacts kids, you may be searching for a mask that’s right for your child. But are the higher grade N95 masks safe for children? Amid the omicron surge, Oregon ...

Wearing a mask is one way to reduce the spread of COVID-19. There are many types, including surgical masks, cloth masks, and respirators. SARS-CoV-2, the virus that causes COVID-19, usually transmits ...

PHILADELPHIA — Two years into the COVID-19 pandemic, the public debate on masks is as heated as ever — especially in Philadelphia, which earned national attention for once again requiring masks in ...