NIOSH Science Blog Posts
Understanding Noise Exposure Limits: Occupational vs. General Environmental Noise
Noise-induced hearing loss (NIHL) is 100% preventable; however, once acquired, it is permanent and irreversible [NIOSH 1998]. Understanding and minimizing the risks associated with noise exposures are the keys to preventing noise-related hearing loss. NIOSH has a long history of leadership in conducting research, advancing control measures, and recommending noise-exposure limits to prevent job-related hearing Read More >
Posted on by 51 CommentsCoffee Workers at Risk for Lung Disease
Obliterative bronchiolitis, an irreversible form of lung disease in which the smallest airways in the lung (the bronchioles) become scarred and constricted, blocking the movement of air, was previously identified in flavoring manufacturing workers and microwave popcorn workers who were occupationally exposed to diacetyl (2,3-butanedione) or butter flavorings containing diacetyl. Now, NIOSH research finds Read More >
Posted on by 11 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 CommentsThe Opioid Overdose Epidemic and the Workplace
Last week, the Centers for Disease Control and Prevention released troubling statistics on the growing epidemic of drug and opioid overdose deaths in the United States. The origins of this epidemic have been linked to prescription opioids. While it is unknown how many drug and opioid overdose deaths are associated with workplace injuries and Read More >
Posted on by 42 CommentsHoliday Gifts from NIOSH
If you are lucky enough to get some time off over the holidays, you may find yourself looking for something to listen to, watch, or read. Our gift to you this holiday season is a compilation of the songs, movies and books with workplace safety and health themes that we have collected through the NIOSH Science Read More >
Posted on by 9 CommentsPreventing Wood Chipper Fatalities
Last week, a 19-year-old North Carolina teen was killed after being pulled feet first into a wood chipper (see news report). It was his first day on the job. Self-feeding mobile wood chippers commonly used during tree trimming operations consist of a feed mechanism, knives mounted on a rotating chipper disc or drum, and Read More >
Posted on by 13 CommentsNIOSH Co-hosts Motor Vehicle Safety Webinar
Earlier this month, the NIOSH Center for Motor Vehicle Safety, together with the Society for Advancement of Violence and Injury Research, hosted a webinar on Occupational Research in Motor Vehicle Safety. The webinar grew out of interest generated at the National Occupational Injury Research Symposium, and featured presentations on organizational-level approaches to improving work-related Read More >
Posted on by 6 CommentsA Robot May Not Injure a Worker: Working safely with robots
Robots are used in increasing numbers in the workplace and in society in general. As their numbers and capabilities increase, observers have urged that scientists, engineers, and policymakers explore the implications of robotics for society, to ensure that the rise of robots will not spell “doom for humanity” as some critics have warned [1]. Read More >
Posted on by 158 CommentsWorkplace Medical Mystery Solved: Fire Training Officer Lands in Hospital with a Distressing Lung X-Ray
Bob, an experienced firefighter and trainer started to experience chest pain, shortness of breath, and a cough with blood following a firefighter training that he set up and led. At the emergency room, the doctor ruled out a blood clot in his lungs. However, an x-ray did show Bob had small nodules in his lungs. Read More >
Posted on by 1 CommentJames Bond Exposed…To 50 Years of Occupational Hazards
Your heart may race while your eyes follow the iconic figure that is James Bond as he holds it together to do his job: driving at high speed down alleyways, under railway crossings, and often through explosive fire and other obstructions. You may wonder how he will survive driving a car that has just been Read More >
Posted on by 17 CommentsWorkplace Medical Mystery: Fire Training Officer Lands in Hospital with a Distressing Lung X-Ray
Bob was an experienced firefighter. He worked for 17 years as a member of his city’s fire suppression team working his way up to fire captain. After 5 years as captain, Bob decided to transition to the role of fire training officer where he could work five 8-hour shifts per week instead of 24 hour Read More >
Posted on by 13 CommentsAdvancing Worker Well-being Across the Working Life: NIOSH’s New Center for Productive Aging & Work
According to the U.S. Bureau of Labor Statistics, by 2020, American workers 55 years or older will increase by almost 10 million, or at a rate of 33.5%. In addition, by 2020, most workplaces will have five generations working side by side. An aging workforce means having to think about how workers and organizations address Read More >
Posted on by 4 CommentsNew Research Identifies 5 Best Practices for Keeping Contractors Safe
Creating a culture of safety isn’t just meant for full-time employees of an organization. It requires the involvement all workers whether full-time, temporary or contract and the diligence of the companies or organizations where their work occurs. Contractor safety management is extremely relevant in our increasingly global and complex world that involves work in Read More >
Posted on by 23 Comments#PlanAhead for Drive Safely Work Week 2015
How do you plan to celebrate Drive Safely Work Week? Don’t know? Haven’t thought about it yet? Well, you are in luck. This year, we are posting our blog in advance of the annual observance that encourages safe driving on and off the job (October 5-9, 2015) to give you plenty of time to Read More >
Posted on by 2 CommentsPartnership Increases Capacity in Agricultural Safety on the Navajo Nation
Farming and ranching are important to the livelihood and culture of the Navajo Nation. Nearly all families living on the 27, 000 square mile reservation are involved in agriculture.1 Many of them use traditional farming practices that do not include powered machinery. However, an increasing number of farmers are changing to cash crops and larger-scale Read More >
Posted on by 1 CommentFACE Investigation Documents Factors Contributing to a Worker’s Death Inside Pressure Cooker
The headlines a few weeks ago were alarming. The tragic death of a worker in a 270-degree oven three years ago led to a $6 million agreement to settle criminal charges in what Los Angeles District Attorney Jackie Lacey said was the largest payout in a California workplace death (see news report). The California Read More >
Posted on by 3 CommentsIllustrating the Point: Choosing the right ARTIST for the message
As an artist, please provide one detailed and emotive illustration that captures this message: “You have come to this country looking for a better future. You also want to show that you are hardworking. You have overcome great obstacles to give your family a better life.” It may be surprising that from these few words Read More >
Posted on by 10 CommentsOne Size Does Not Fit All
When your safety and your life depends on it, you need your equipment to fit properly. This is especially true in the workplace. Improper fit may prevent workers from performing their job duties safely and effectively. If your respirator does not seal properly to your face, if your gloves are too big, if your seatbelt Read More >
Posted on by 4 CommentsNIOSH Travel Health and Safety Resource Kit for Workers with International Assignments
Travel Internationally for Work? Tell us what you think. Ever looked at international travel resources on the web? There are an incredible number. Most are intended for leisure travel and not for work-related travel, and most are overwhelming in detail. In addition to the many logistics involved in making foreign travel a pleasant and successful Read More >
Posted on by 15 CommentsIllustrating the Point: Choosing the right ART for the message
If you wanted to deliver a series of public health messages to people gathered at a busy Consulate (think Saturday at the DMV), or at another trusted community organization, how would you do it? We investigated the answer to that question specifically for a Spanish-speaking immigrant worker population, and specifically for conveying information designed to Read More >
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