NIOSH Science Blog Posts
Buy Quiet
Quieter tools and machines lead to decreased hearing loss among the workers who use them. So why aren't companies "buying quiet"? Read more about the challenges in this area and what NIOSH is doing to make it easier to "buy quiet." Read More >
Posted on by 26 CommentsThe Continuing Persistence of Silicosis
Silica is the most abundant compound in the earth's crust. Inhalation of crystalline silica is the only cause of silicosis, a preventable but incurable type of lung fibrosis. Inhalation has also been associated with lung cancer, tuberculosis, COPD and other conditions. Read More >
Posted on by 25 CommentsPrevention through Design Standard
A new ANSI/ASSE Prevention through Design standard provides guidance on how to avoid, eliminate, reduce and control occupational safety and health hazards in the design and redesign process. Read More >
Posted on by 20 CommentsKeeping Workers Hydrated and Cool Despite the Heat
Many areas of the country have been experiencing extreme temperatures this summer, and sadly the news has been full of stories about the lives lost due to heat stroke. Read More >
Posted on by 38 CommentsLow-dose CT Scans and Lung Cancer Screening in the Occupational Setting
Lung cancer mortality is high and better survival prognosis for early stage cases makes early detection an appealing public health strategy. For years studies have been conducted to find an effective screening method; the NLST is the first randomized trial to show a significant reduction in mortality from lung cancer with low-dose CT screening. Read More >
Posted on by 11 CommentsConstruction Equipment Visibility
From 1995 through 2002, 844 fatal occupational injuries occurred at road construction sites. Educating drivers and road crew about vehicles' blind areas can help to reduce related injuries and fatalities. Read More >
Posted on by 38 CommentsThese Go to Eleven
Musicians and others who experience loud music in their workplace are typically overlooked in terms of occupational safety and health. Recent studies at nightclubs show that all employees (waiters, bartenders, DJs, etc,) were exposed to noise levels above internationally recommended limits and were at a higher risk of early hearing loss and tinnitus. A new term, music-induced hearing loss, has been coined to reflect this growing condition. Read More >
Posted on by 115 CommentsHelical CT Scans and Lung Cancer Screening
New research has revealed that a relatively new form of screening using helical computerized tomography (CT) may result in fewer lung cancer deaths. This finding is of interest to the occupational safety and health community to potentially improve cancer screening among workers with increased risk for lung cancer because of past occupational exposures. Read More >
Posted on by 4 CommentsWarning: Surgeon General Finds that Cigarette Smoking Is Even More Dangerous to Your Health
Yesterday, the Surgeon General issued the 30th Surgeon General's Report on the dangers of smoking tobacco. Tobacco use remains the leading cause of preventable death in the United States, and is responsible for 443,000 deaths each year. Tobacco use can increase risk of illness for those exposed to carcinogens in the workplace and second-hand smoke can place non-smoking workers at risk for smoking-related diseases. Read More >
Posted on by 34 CommentsAssaults on Nursing Assistants
Recent NIOSH research finds that 35% of nursing assistants working in nursing homes reported injuries from aggression by residents and 12% reported human bites. These reports of workplace violence are even higher among those working in homes with special units for Alzheimer patients. Read More >
Posted on by 11 CommentsNIOSH and Electronic Health Records
By 2014 all healthcare providers will be using electronic health records. What are the implications and the benefits for occupational safety and health and for NIOSH? Read More >
Posted on by 13 CommentsState-based Occupational Safety and Health Surveillance
How did NIOSH find out that cases of coal workers' pneumoconiosis (black lung) were on the rise after years of decline? The answer, state based occupational health surveillance. Read More >
Posted on by 2 CommentsHigh Speeds, Higher Decibels
Stock car races are notoriously loud events. Just how loud? Drivers, pit crew, and other workers at the track face damaging noise exposures during practices and races. Read More >
Posted on by 67 CommentsReflections on the INTERPHONE Study of Cell Phones and Brain Cancer
Do cell phones cause brain cancer? In May 2010, an international study team published the results of a 5-year-long investigation into that very question. Read the perspective of the only American researcher involved with the INTERPHONE study on the NIOSH Science Blog. Read More >
Posted on by 35 CommentsVuvuzelas: What’s the Buzz?
Players, event staff, stadium workers, broadcasters, and referees at the World Cup have been repeatedly exposed at their matches to the thundering noise of vuvuzelas--plastic, meter-long South African horns. Vuvuzelas, especially when trumpeted by thousands of fans at once, can reach damaging decibel levels. The hearing health implications of dangerous noise levels also arise at other noisy sporting events and entertainment venues. Read More >
Posted on by 43 CommentsBalancing Open Government and Privacy Protection
Transparency, participation, and collaboration form the cornerstone of an open government. Although there is a great desire for openness, there are competing demands in health and safety surveillance and research: national security, personal privacy, and confidentiality. NIOSH is interested in learning about the experiences of others who have expertise in this area or are currently dealing with similar issues of balancing openness and privacy. Read More >
Posted on by 8 CommentsThe Effectiveness of Workplace Training
In light of the costs and time involved with safety and health training, businesses want to know whether training can meet the goals of decreasing workplace injuries and illness, and whether the cost of training programs can be justified. Researchers, training providers, labor, and management should continue to work together to advance the knowledge of effective practices in education and training. Read More >
Posted on by 38 CommentsWorkplace Hearing Loss
It is estimated that over 22 million workers are exposed to hazardous noise on the job and an additional nine million are at risk for hearing loss from other agents such as solvents and metals. Read more about a new surveillance program and provide input on future efforts to prevent hearing loss in the workplace. Read More >
Posted on by 34 CommentsSafety and Health for Tattooists and Piercers
Based on visits to tattooing and piercing studios and interviews with artists, researchers from NIOSH found that many artists and piercers had concerns about exposures to blood and bloodborne diseases. Read More >
Posted on by 49 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 >
Posted on by 163 Comments