Minnesota-based 3M still ships millions of respirators, though health care is not the major market it briefly was. Few objects symbolize the pandemic as well as the N95. Impossible to find until they ...

Hospitals spent the weekend scrambling to identify and replace counterfeit N95 respirators after learning Friday that fraudulent personal protective equipment (PPE) had been distributed throughout the ...

Please provide your email address to receive an email when new articles are posted on . Nearly 100% of N95 masks pass fit tests after 3 years, suggesting annual tests are not necessary. Moving to ...