Category: Respirators
N95 Day 2016: Proper Use, Filtration, and Fit – The Three-Legged Stool of Respiratory Protection
Dear N95 Day enthusiast – We want to thank you for joining us for another year of N95 respiratory protection information celebration. We know – today is 9/6, not 9/5. But we hope that many of you enjoyed the Labor Day holiday yesterday and are rested and ready for our annual N95 Day holiday today! Read More >
Posted on by 7 CommentsNew NIOSH Study Supports the OSHA Annual Fit Testing Requirements for Filtering Facepiece Respirators
Results of a recently completed NIOSH study confirm the necessity of the current Occupational Safety and Health Administration (OSHA) respirator fit testing requirement, both annually and when physical changes have occurred. The study’s conclusions emphasize that respirator users who have lost more than 20 pounds should be re-tested to be sure that the current Read More >
Posted on by 14 CommentsN95 Respirator Use During Pregnancy – Findings from Recent NIOSH Research
Recent NIOSH research has shed some light on the topic of the safety of N95 filtering facepiece respirators (FFR) use by pregnant workers. Women make up approximately one-half of the US work force. At any given time, about 10% of those female workers of child-bearing age (15–44 years of age) will be pregnant. Because Read More >
Posted on by 15 CommentsDo We Need to Challenge Respirator Filters With Biological Aerosols?
The purpose of this NIOSH Science Blog is to explain what is currently known about an important aspect of respirator filtration. For decades, respirator researchers have been asked whether filters need to be tested with aerosols similar to those encountered in the environment (Figure 1). Common sense suggests that viruses or bacteria are collected differently Read More >
Posted on by 8 CommentsMaintaining a Relationship with your SCBA
Happy Valentine’s Day! Today is the day of the year dedicated to showing our significant others just how much we care. Boyfriends, girlfriends, husbands, and wives all scurry to make the day special with chocolates, flowers, romantic dinners, and thoughtful gifts. Why? Because good relationships take work. Good relationships take maintenance. Have you ever thought Read More >
Posted on by 22 CommentsN95 Respirators and Surgical Masks
The emergence of H1N1 has created considerable interest about the use of surgical masks and respirators as infection control measures. Given the recent issuance of revised CDC infection control guidance for healthcare personnel that include recommendations for use of N95 respirators, NIOSH has posted a new blog that examines the scientific principles behind the design and performance of these devices. Read More >
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