This shouldn't affect your activity, though: Megan Ranney, MD, an emergency-medicine physician at Brown University, previously told Insider's Anna Medaris Miller that studies show "face masks don ...

The early days of the COVID-19 pandemic were pretty ... their own face masks in response to the virus. Razer was one of them, launching the Razer Zephyr face mask that promised N95 protection ...

2. The group said it will seek to have its product certified as meeting the U.S. standard for N95 masks and aims to start producing them in Japan by the end of this year. N95 face masks can ...