On April 8, 2020, the Occupational Safety and Health Administration (OSHA) issued an enforcement memorandum titled Expanded Temporary Enforcement Guidance on Respiratory Protection Fit-Testing for N95 ...

ALBUQUERQUE, N.M. – New Mexico Air National Guard Tech Sgt. Rebecca Johnson has performed over 50 N95 respirator fit tests on Soldiers and Airmen in support of the New Mexico National Guard Joint Task ...

About The Study: In this study of 824 N95s used by 412 emergency department health care workers practicing N95 reuse, fit failure occurred in 38.7% of masks after one shift. Trifold N95s had higher ...

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 ...

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 ...

Many people choose to wear an N95 mask as a way to reduce exposure to harmful viruses and airborne toxins or pollutants.

The CDC guidelines are clear: while a cloth mask is sufficient for viruses like Covid-19, they are not a substitution for personal protective equipment (PPE). However, even if you are wearing the ...