P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in unsafe environments.

As the omicron variant of COVID-19 has surged in Connecticut, experts say masks remain an essential tool to control the spread of the virus. At the same time, the question of which type of mask to ...

What is already known about this topic? Face masks or respirators (N95/KN95s) effectively filter virus-sized particles in laboratory settings. The real-world effectiveness of face coverings to prevent ...

Though statewide coronavirus mask mandates have expired, many people have opted to continue wearing them to keep germs and other airborne viruses at bay. And with face masks now a common wardrobe ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. Laura holds ...

As the threat of a “tripledemic” continues to rise, more people are choosing to mask up to help prevent COVID, RSV and the flu. In the U.S., 43% of all COVID cases are now made up of XBB.1.5. — an ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. These respirators are more protective than KN95s, KF94s ...

As a result of the Canadian wildfires, the air quality on the East Coast is currently among the world’s worst, rivaling that of New Delhi, India. New York City’s air quality index (AQI) surpassed 200 ...

Which N95 masks are best? Many people rely on N95 masks to keep them protected from illness, smoke, dust, pollen and more. The best, most effective N95 mask keeps the wearer safe from potentially ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. Out of all the different face masks you can choose from, one type is ...

A shortage of N95 masks in 2020 led the CDC to craft guidelines for healthcare workers who needed to reuse them for multiple shifts, but a new study, published Jan. 26 in JAMA, has found reuse of ...