Face mask use is something most of the Australian general public is dealing with for the first time during the coronavirus pandemic. For health workers, masks aren't new — but a highly infectious, ...

The National Institute for Occupational Safety and Health (NIOSH) is launching a challenge aimed at fit testing evaluation for respirators. Fit testing is required by OSHA yearly and whenever ...

Or any other condition that may interfere with face piece seal. 9.0.1. The test subject shall be shown how to put on a respirator, proper positioning on the face, and how to set strap tension.