Two days before Christmas, a cargo ship left Mumbai with a mask-making machine bound for Illinois-based OSF HealthCare, which will use the equipment to make its own N95 masks. By Lisa Baertlein LOS ...

Are P95 or N95 masks best? Construction and factory workers were using masks long before the coronavirus overwhelmed society. Now masks are a part of everyday wear — it’s second nature to stuff one in ...

Out of all the different face masks you can choose from, N95 respirators are the most protective, according to the Centers for Disease Control and Prevention (CDC). They’re designed to filter out at ...

Knowing which mask to pick and making sure it’s not a fake requires the sleuthing skills of a forensic investigator. Our guide can help. Credit...Charlie Rubin for The New York Times Supported by By ...