NIOSH Science Blog Posts
Preventing Struck-by Injuries in Construction: Lift Zone Safety
The second annual National Stand-Down to Prevent Struck-by Incidents hosted by the NORA Construction Sector Council will take place April 26th, 2021, during National Work Zone Awareness Week (1). During this event, construction employers and employees will learn about best practices and methods to prevent struck-by incidents. Emphasis has been placed on the prevention of Read More >
Posted on by 4 CommentsTaking it to the Streets… and the Mines
Two unique NIOSH programs bring vital safety and health screening directly to miners. Mobile Hearing Tests Miners are at increased risk for noise-induced hearing loss from the use of high-powered motorized equipment, air-powered tools, and work involving striking, drilling and digging. To protect workers’ hearing, employers must have a hearing conservation program in place which Read More >
Posted on by 1 CommentSuicides Among First Responders: A Call to Action
The recent Surgeon General’s “Call to Action to Implement the National Strategy for Suicide Prevention” highlighted suicides as a significant public health problem. In 2019, there were 47,500 suicide fatalities in the U.S. and an estimated 1.4 million suicide attempts[1]. The causes of suicide are complex, with many personal, socio-demographic, medical, and economic factors Read More >
Posted on by 70 CommentsStand-Down for Falls in Its 8th Year: Continuing Need to Prevent Falls in Construction in the U.S. and Internationally
The National Campaign to Prevent Falls in Construction was launched in 2012 through the NORA Construction Sector Council with leadership from NIOSH, OSHA, and CPWR – The Center for Construction Research and Training to address the high rate of both fatal and nonfatal falls in the industry. While we encourage participation in the Campaign year-round, Read More >
Posted on by Leave a commentNTOF: Understanding Worker Deaths through Surveillance
To accomplish the NIOSH mandate, “to assure so far as possible every man and woman in the Nation safe and healthful working conditions and to preserve our human resources,” an accurate, comprehensive accounting of the number of workers who die at work is needed. These data help identify high-risk worker populations and describe the circumstances Read More >
Posted on by Leave a commentDream to Reality: NIOSH Early Years
As we celebrate the 50th Anniversary of NIOSH, we look back on our history. The long hoped for goal of a federal entity devoted to occupational safety and health was taking shape in the mid to late 1960’s with collaborative work between and among scientists (both inside and outside of government), labor leaders, and legislators. Read More >
Posted on by 5 CommentsLung Disease in Textile Workers
This blog is part of a series for NIOSH’s 50th anniversary highlighting research and prevention throughout the Institute’s history. Background Since the 1970s, NIOSH has worked to prevent illness from cotton dust. Byssinosis is an airways disease with features of both asthma and COPD that occurs with exposure to cotton dust. In the early 1970s, Read More >
Posted on by 3 CommentsAdvancements in Elastomeric Respirator Technology for Use as Source Control
Respirator design is constantly improving and evolving to meet new challenges. Manufacturers have recently developed innovative NIOSH-approved elastomeric half mask respirator (EHMR) designs that both protect the wearer as well as provide adequate source control – protecting others by filtering the wearer’s exhaled air that may contain harmful viruses or bacteria. EHMRs are being used more Read More >
Posted on by 11 CommentsThe Physiological Response of Working in Cold Environments and how your PPE can Help
Recent NIOSH science blogs have discussed the physiological impact of wearing respirators. The first blog in this vein explored the Physiological Burden of Prolonged PPE Use on Healthcare Workers during Long Shifts, including potential CO2 buildup. A second blog addressed Heat Stress Imposed by PPE Worn in Hot and Humid Environments and how healthcare Read More >
Posted on by 3 CommentsRelationship Advice on Valentine’s Day: Quality Assurance—In a Respirator, That Is
On this Valentine’s Day, what lessons can respirator manufacturers learn from Liz Taylor, Larry King, Lana Turner, and Mickey Rooney? Why, the importance of quality assurance, of course. All of these celebs were married eight times—for Liz and Larry, they actually tied the knot twice with the same person—but their repeated unluckiness in love Read More >
Posted on by 2 CommentsNIOSH Directors
Since the creation of the National Institute for Occupational Safety and Health (NIOSH) in 1971, the Institute has had six Directors who shaped NIOSH into what it is today. The Occupational Safety and Health Act states “The Institute shall be headed by a Director who shall be appointed by the Secretary of Health and Human Read More >
Posted on by Leave a commentProtecting Worker Hearing
These days it seems there are so many steps to stay safe from the COVID-19 virus, but we should also remember to remain diligent in our efforts to protect against other workplace hazards. There is a dramatic impact on quality of life associated with worker hearing loss and ‘ringing in the ears’ (tinnitus). Unless precautions Read More >
Posted on by 2 CommentsEnvisioning the Future of Construction: Challenges and Opportunities for Occupational Safety and Health
Introduction Today’s construction industry is quite different than what existed just a few decades ago. These days, it is much less common to see workers hauling around rolls of hand drawn blueprints, punching numbers into printing calculators, or fiddling with slide rules. Records and plans are now created and stored digitally; workers use new, more Read More >
Posted on by 5 CommentsOverview of the ASTM F3407 Standard Test Method for Respirator Fit Capability
The Fundamental Importance of Fit One of the most important criteria for any filtering facepiece air-purifying respirator to be effective is that a good seal is formed between the respirator’s facepiece and the wearer’s skin. The ability to achieve this seal is called the respirator’s fitting characteristic. In 1995, when NIOSH put Title 42 Code Read More >
Posted on by 9 CommentsChoosing the “Right” Fatigue Monitoring and Detection Technology
Fatigue can shorten concentration, slow reaction times and impair decision-making skills resulting in increased health and safety risks for workers. It has been estimated that one in five fatal motor vehicle crashes in the U.S. can be attributed to fatigue. In addition, workers with sleep problems are 62% more likely to experience a work-related injury1,2. Read More >
Posted on by 1 CommentThe Role of Organizational Design in the Future of Work
The COVID-19 pandemic has profoundly impacted our society and economy. Every day, employers and workers find themselves encountering unforeseen challenges, finding novel ways of working, and adapting to a “new normal.” In a time when much is unknown, one thing is clear: the future of work is already here. As it unfolds, the future of Read More >
Posted on by 6 CommentsNIOSH Celebrates 50 Years in 2021
In 2021 we will celebrate the 50th anniversary of the National Institute for Occupational Safety and Health (NIOSH). Congress passed the Occupational Safety and Health Act of 1970 that created NIOSH “to assure so far as possible every working man and woman in the Nation safe and healthful working conditions.” NIOSH began operating on April Read More >
Posted on by 5 CommentsMost-viewed NIOSH Products of 2020
Each January we look back on the most popular NIOSH information from the prior year. With 2020 focused on COVID-19, much of what was posted and accessed on the NIOSH website and the NIOSH social media accounts related to the pandemic. NIOSH is responsible for certifying respirators, including N95 filtering facepiece respirators. Throughout the pandemic Read More >
Posted on by 2 CommentsUnderstanding the Broad Class of Carbon Nanotubes and Nanofibers (CNT/F) Used or Produced in U.S. Facilities
Engineered nanomaterials, such as carbon nanotubes and nanofibers (CNT/F), hold great promise for society by revolutionizing many industries with applications from medicine to manufactured composites. The properties that make them so promising may also have the potential to cause harm to people if inhaled. Understanding potential health effects, conducting field exposure studies, and developing Read More >
Posted on by 2 CommentsLighting Interventions to Reduce Circadian Disruption in Rotating Shift Workers
Shift work has been linked to poor sleep, chronic metabolic disorders (e.g., cardiovascular disease, diabetes, and obesity), several forms of cancer [1-3], depression, and elevated risk for the occurrence of accidents. These risks are especially acute for those who work rotating shifts that involve working through the night [4-8], as sometimes occur in hospitals. Read More >
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