ASTM F3502-21 Barrier Face Covering Standard Overview
In response to the discovery and subsequent rapid spread of the COVID 19 Omicron variant, the Centers for Disease Control and Prevention (CDC) has issued updated guidance regarding selection of…
Category: Respirator
OSHA Moves to Revoke Workplace Safety Oversight from AZ, SC, UT
Citing deficiencies in COVID-19 safety policies and a failure to adopt the federal COVID-19 safety plans for healthcare workers, the U.S. Labor Department announced it is starting the process to…
What is Respirator Fit Testing and Why is Fit Testing Important?
Respirator fit testing is a safety procedure required by OSHA to ensure a respirator facepiece forms an adequate seal on the wearer’s face. The test determines if the respirator provides…
Wildfires Effects of Short-term Exposure to Particulate Matter on COVID-19
Study Finds Wildfires Amplify Effects of Short-term Exposure to Particulate Matter on COVID-19 Cases and Deaths As of August 17, 2021, nine new wildfires were reported across Montana, Washington, California,…
CDC Interim Mask Guidance Update
On May 13, 2021, the CDC issued updated guidance, “Interim Public Health Recommendations for Fully Vaccinated People”. With this updated guidance ”fully vaccinated people no longer need to wear a…