NIOSH Science Blog Posts
Diacetyl and Food Flavorings
Commercial flavorings used in the food service industry are often complex mixtures of flavoring chemicals, many of which are volatile, meaning that they evaporate into the air from their liquid or solid form. Diacetyl is a prominent chemical ingredient in butter flavorings and is a component of the vapors coming from these and other flavorings. Inhalation of butter flavoring chemical mixtures, including diacetyl, has been associated with severe obstructive lung disease popularly know as "popcorn lung." Read More >
Posted on by 35 CommentsImmigrant Worker Safety and Health
Immigrant workers face a disproportionate risk for workplace injury and illness. At the Safety, Health and Social Justice for Immigrant Workers - Lessons from the NIOSH Environmental Justice Projects session of the 2008 American Public Health Association's annual conference "Public Health Without Borders" (October 25-29), a panel will present the experiences from six of the environmental justice projects addressing safety and health concerns of immigrants working in farming, poultry processing, and restaurant and domestic work. For those unable to attend the session, we would appreciate feedback through this blog. Specifically, what experience have others had with developing successful interventions for immigrant workers? Additionally, what types of materials are needed to better assist safety and health professional to provide information and training to foreign-born workers? Read More >
Posted on by 18 CommentsResearch to Practice for Injury Prevention
NIOSH is hosting the fourth National Occupational Injury Research Symposium (NOIRS) on October 21-23, 2008, at the Sheraton Station Square in Pittsburgh, Pennsylvania. NOIRS is the only national forum for presenting research methods, data, and findings focused exclusively on the prevention of occupational injuries. The goal of the NOIRS is to provide a forum for researchers and other professionals to share their findings and experiences aimed at preventing traumatic occupational injuries through research and prevention. Read More >
Posted on by 3 CommentsPreventing Health Hazards from Metal Working Fluids
Metal working fluids are used to lubricate, cool, prevent corrosion of, and remove chips from tools and metal parts during grinding, cutting, or boring operations. There are several types of MWFs: straight or soluble oils, semisynthetic oils, and synthetic oils. Exposures to MWFs can occur through inhaling aerosols, skin contact with contaminated surfaces, and splashing of fluids. Employees who have been exposed to MWFs often report skin disorders (skin irritations, oil acne, and rashes); eye, nose, and throat irritation; and respiratory symptoms (cough, asthma, or other breathing problems). Read More >
Posted on by 18 CommentsPreventing Back Injuries in Health Care Settings
Healthcare workers often experience musculoskeletal disorders (MSDs) at a rate exceeding that of workers in construction, mining, and manufacturing. These injuries are due in large part to repeated manual patient handling activities, often involving heavy manual lifting associated with transferring, and repositioning patients and working in extremely awkward postures. Read More >
Posted on by 127 CommentsRespiratory Health Consequences Resulting from the Collapse of the World Trade Center
As we mark seven years since the terrorist attacks on the World Trade Center, guest blogger Dr. Prezant of the World Trade Center Medical Monitoring and Treatment Program and Albert Einstein College of Medicine discusses the respiratory health consequences resulting from the collapse of the World Trade Center. Read More >
Posted on by 10 CommentsIntroduction: Respiratory Health Consequences Resulting from the Collapse of the World Trade Center
As we mark seven years since the terrorist attacks on the World Trade Center, guest blogger Dr. Prezant of the World Trade Center Medical Monitoring and Treatment Program and Albert Einstein College of Medicine discusses the respiratory health consequences resulting from the collapse of the World Trade Center. Read More >
Posted on byReferences for Respiratory Health Consequences Resulting from the Collapse of the World Trade Center
References Return to the full blog entry Lioy PJ, Weisel CP, Millette JR, Eisenreich S, Vallero D, Offenberg J, Buckley B, Turpin B, Zhong M, Cohen MD, Prophete C, Yang I, Stiles R, Chee G, Johnson W, Porcja R, Alimokhtari S, Hale RC, Weschler C, Chen LC. Characterization of the dust/smoke aerosol that settled east Read More >
Posted on byFaces of Black Lung
Black lung disease, which is caused by inhaling coal mine dust, results in scarring of the lungs and emphysema, shortness of breath, disability, and premature death. While the prevalence of black lung disease had decreased by about 90% from 1969 to 1995 following the enactment of the Coal Mine Health and Safety Act, the downward trend of this disease in coal miners has stopped. Since 1995, the prevalence of black lung cases has more than doubled. Read More >
Posted on by 8 CommentsThe “No Fit Test” Respirator Research Workshop
NIOSH is hosting the "No Fit Test" Respirator Research Workshop on November 6, 2008. The workshop aims to examine how the latest material technology (shape-changing polymers, adhesives, etc.) may be leveraged to improve current and future respirator designs including the long-term possibility of moving away from current fit-testing requirements, while preserving user protection. Read More >
Posted on by 24 CommentsNORA Symposium 2008
The National Occupational Research Agenda (NORA) is a collaborative effort by NIOSH and many diverse partners to stimulate innovative research and improved workplace practices. NORA aims to raise awareness of priority needs for research in occupational safety and health, stimulate discussions on meeting those needs, and leverage resources of like-minded organizations to conduct targeted research and put the results into practice. Read More >
Posted on bySummer Hazards for Workers
During the summer, more workers are performing job tasks outdoors ranging from construction work to farming to road paving and painting. While the hazards can be different from those found in indoor environments, there are still practical ways to protect workers from outdoor hazards. Read More >
Posted on by 27 CommentsPolice and Stress
By the nature of their jobs, many police officers face tremendous stress on a daily basis. NIOSH and colleagues at the University at Buffalo are studying the effects of policing and stress on adverse metabolic and early stage cardiovascular outcomes. Read More >
Posted on by 62 CommentsPreventing Violence against Taxicab Drivers
Taxicab drivers face a very high risk of workplace homicide, even greater than those working in law enforcement and security. NIOSH is proposing an evaluation of the effectiveness of cameras in preventing violence against taxicab drivers. Read More >
Posted on by 29 CommentsMaking the Business Case for Prevention through Design
The National Institute for Occupational Safety and Health (NIOSH) is leading a National Prevention through Design (PtD) initiative to promote the concept of "designing out" or minimizing occupational hazards and risks early in the design process. Read more on the NIOSH Science Blog and provide insight about your successes and challenges in implementing PtD. Read More >
Posted on by 16 CommentsNIOSH Seeks Input on Direct Reading Exposure Assessment Methods (D.R.E.A.M.) Workshop
Direct-reading instruments are valuable tools for detecting and measuring worker exposure to hazards. Through the NIOSH Science Blog, NIOSH is seeking input on direct reading methods research needs and comment on topics for the Direct Reading Exposure Assessment Methods (D.R.E.A.M.) Workshop. Read More >
Posted on by 6 CommentsNanotechnology: Should carbon nanotubes be handled in the workplace like asbestos?
Do the nanoparticles used in nanotechnology pose unintended risks of illness or injury for workers employed in the industry? The NIOSH Science Blog looks at one nanomaterial—carbon nanotubes—and discusses new research findings about their similarities to asbestos and how they should be handled in the workplace to protect workers. Read More >
Posted on by 26 CommentsAre your ears really protected? Find out with NIOSH’s QuickFitWeb
Hearing protectors such as ear plugs and earmuffs only work if they fit and are worn properly. NIOSH's QuickFitWeb is an online tool which allows users to check the fit of their hearing protectors in a minute or less. Read more and check your hearing protectors on the NIOSH Blog. Read More >
Posted on by 28 CommentsPortfolio Management at NIOSH
NIOSH accomplishes its mission through a portfolio of programs. Each of these programs selects research goals that are of the most relevance to real world problems, conducts research of the highest scientific quality that is directed by those goals, and measures the impact that its research has in the daily lives of workers. Read More >
Posted on byWorkers Memorial Day 2008
by NIOSH Director John Howard, M.D. On this Workers Memorial Day, April 28, 2008, the nation mourns fathers, mothers, husbands, wives, children, grandparents, brothers, sisters, and cherished friends who have died from work-related injuries and illnesses. In their memory, we renew our national commitment to make the workplace safer and healthier. Although much progress has Read More >
Posted on by