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The National Institute for Occupational Safety and Health (NIOSH) recently approved the first elastomeric respirator without an exhalation valve, developed by the Mine Safety Appliance (MSA) Corporation. Elastomeric respirators are half-facepiece or full-facepiece respirators made with a facepiece of synthetic or natural rubber material that can be repeatedly used, cleaned, disinfected, stored, and reused.
The National Institute for Occupational Safety and Health (NIOSH) recently acknowledged that the infographic “Facial Hairstyles and Filtering Facepiece Respirators,” which was used in a November 2, 2017, blog post, has been downloaded over 19,000 times. NIOSH said that 95% of the downloads were made in 2020.
Non-National Institute for Occupational Safety and Health (NIOSH)-approved filtering facepiece respirators (FFRs) made in China are no longer authorized for decontamination, the Food and Drug Administration (FDA) announced on June 6.