If you’ve put your COVID face masks into retirement, it’s time to start wearing them again if you live in a large region of ...

Non-woven masks which passed filtering performance tests had a 100-percent leakage rate when not worn properly. Worn correctly, the leakage rate dropped to about 50 percent. “How to choose face ...

The growing penetration of high-quality disposable masks, such as N95, is expected to expand the market significantly. The global shift towards using disposable face masks for personal use, especially ...