FILE - In this March 5, 2020, file photo, Dr. Deborah Birx, Ambassador and White House coronavirus response coordinator, holds a 3M N95 mask as she and Vice President Mike Pence visit 3M headquarters ...

WASHINGTON — Federal authorities are investigating a massive counterfeit N95 mask operation in which fake 3M masks were sold in at least five states to hospitals, medical facilities and government ...

President Trump blasted the company 3M in a tweet Thursday evening, after invoking the Defense Production Act to force the company to produce face masks. N95 face masks are critical for health care ...

Get all the latest news on coronavirus and more delivered daily to your inbox. Sign up here. 3M has filed five more lawsuits in federal courts in Florida, Wisconsin and Indiana against companies who ...

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 ...

WASHINGTON (AP) — Federal authorities are investigating a massive counterfeit N95 mask operation in which fake 3M masks were sold in at least five states to hospitals, medical facilities and ...