To the editor: N95 respirator masks are just a dollar’s worth of paper unless you’re fit-tested. (“Suppliers cash in as California taxpayers hit with wildly inflated prices for masks,” April 23) ...

Share on Pinterest New research examines the protection offered by fit-tested N95 masks against airborne particles. John Tlumacki/The Boston Globe via Getty Images Healthcare workers rely on N95 ...

Press release from Mercy Urgent Care: Mercy Urgent Care is now offering fit-testing for N95 and other respirator masks in an effort to help medical professionals, essential employees and at-risk ...

UC Davis Health is assessing the integrity, performance of the respirator masks after they are decontaminated The goal is to establish a backup supply in the face of high demand during the coronavirus ...

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 ...

A number of Minnesota law enforcement agencies have been skipping important fit-testing procedures for N95 protective masks, Kare 11 reported April 15, but the Scott County Sheriff’s Office is not one ...