A respirator mask is a piece of personal-protective equipment that removes contaminants from the air you breathe using cartridges, filters or canisters. It is essential wear for people who work in ...

3M said Thursday that U.S. marshals have seized more than 1 million counterfeit versions of its N95 respirators from a warehouse in Lexington, Ky. It's the latest of a long line of confiscations of ...

3M Co. said Thursday that it remains "committed" to making sure that everyone how needs an N95 face mask can get one. The consumer, health care and building products company is the market maker of N95 ...

When buying a respirator mask on Amazon, it’s tough to know you’re getting a good one. WSJ put eight N95 and KN95 masks to the test and found not all tested at the required 95% filtration efficiency.

Under a $126 million contract, the Department of Defense selected St. Paul, Minnesota-based 3M to increase production of N95 medical-grade masks to aid in the COVID-19 pandemic, DOD reported on May 7.

To help combat Omicron, the Biden administration is opening up more Covid testing sites and delivering 500 million Covid tests to Americans. WSJ’s Daniela Hernandez breaks down why testing is still a ...

3M, the world's largest maker of respirator masks, said Friday it is willing comply with President Trump's order to manufacture and supply more critically needed N95 masks for the United States. But ...

N95 respirators, the gold standard of filtration masks, are back in the pandemic spotlight because of the highly contagious Omicron Covid-19 variant. Unlike earlier in the pandemic, N95s are now ...