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Showing 101 - 120 of 82972 results
  • Disinfecting Wipes and Barrier Resistance of Protective Clothing
    Disinfecting Wipes and Barrier Resistance of Protective Clothing
    Kilinc-Balci, F. Selcen ;
    Yorio, Patrick L.
    2025/10/24 | National Institute for Occupational Safety and Health (NIOSH)
    Protective clothing (PC), including gowns and coveralls, is crucial personal protective equipment (PPE) for health care and laboratory workers (HCLWs) to prevent transmission of contaminated fluids. During public health emergencies, PPE shortages often lead to extended use, limited reuse, and decontamination with disinfecting wipes. Wipes are also ...
    Public Domain
  • Using Casual Inference and Machine Learning with Exposure Determinant Modeling to Identify Important Workplace Controls
    Using Casual Inference and Machine Learning with Exposure Determinant Modeling to Identify Important Workplace Controls
    Shkembi, Abas ;
    Virji, M. Abbas
    2025/10/23 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: Exposure determinant modeling can help industrial hygienists understand where, when, and how to control occupational exposures for their particular work environment. Yet, in practice, the ability to evaluate exposure determinants is degraded by selection bias (where only a subset of all exposed workers is sampled) and the statistical is ...
  • Biodynamic Modeling and Analysis of HumanExoskeleton Interactions in Simulated Patient Handling Tasks
    Biodynamic Modeling and Analysis of Human-Exoskeleton Interactions in Simulated Patient Handling Tasks
    Chen, Yinong ;
    Mehta, Ranjana
    2025/10/13 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: To investigate the biodynamics of human-exoskeleton interactions during patient handling tasks using a subject-specific modeling approach. Background: Exoskeleton technology holds promise for mitigating musculoskeletal disorders caused by manual handling and most alarmingly by patient handling jobs. A deeper, more unified understanding o ...
    Public Domain
  • Characterization of Engineered Stone DustInduced Reactive Oxygen Species Generation and Cytotoxicity in vitro
    Characterization of Engineered Stone Dust-Induced Reactive Oxygen Species Generation and Cytotoxicity in vitro
    Mandler, W. Kyle ;
    Knepp, Alycia K.
    2025/10/10 | National Institute for Occupational Safety and Health (NIOSH)
    Engineered stone (ES) fabrication generates respirable dust containing crystalline silica (CS), linked to accelerated silicosis outbreaks. Mechanisms underlying this toxicity, particularly the role of particle aging, remain unclear. In the occupational setting, workers are exposed to engineered stone dust (ESD) upon generation by cutting and grindi ...
    Public Domain
  • The Differential Toxicity of Three Different Oxidized Nickel Compound Nanoparticles and the Effects of Particle Surface Ligands in Mouse Alveolar Macrophages
    The Differential Toxicity of Three Different Oxidized Nickel Compound Nanoparticles and the Effects of Particle Surface Ligands in Mouse Alveolar Macrophages
    Kendall, Rebekah L. ;
    Hamilton, Raymond F. Jr.
    2025/10/08 | National Institute for Occupational Safety and Health (NIOSH)
    Nickel-compound engineered nanomaterials (Ni-X NP) have diverse applications, yet their continued use raises concerns for potential health impacts upon exposure. This study investigated 3 structurally distinct Ni-X-NP-pure NiO (NCZ), NiO@Ni(OH)2 (SIG), and Ni@NiO@Ni(OH)2 (AA)-to determine how core composition and surface functionalization contribut ...
    Public Domain
  • An Update on the World Trade Center Cancer Tissue Biobank A Scientific Resource for Molecular and Mechanistic Studies on WTCRelated Cancer
    An Update on the World Trade Center Cancer Tissue Biobank: A Scientific Resource for Molecular and Mechanistic Studies on WTC-Related Cancer
    Turner, Wiley M. ;
    Zegarelli, Angelo
    2025/10/03 | National Institute for Occupational Safety and Health (NIOSH)
    World Trade Center (WTC) responders were exposed to a complex mixture of toxins and carcinogens through dust, fumes, and smoke at ground zero. Since then, studies have indicated that WTC responders have elevated cancer rates compared with the general population. While studies have detailed the overarching connection between WTC exposure and cancer, ...
  • Sleeping to Support The Interactive Effects of Leader Sleep Quantity and Quality on Leader and EmployeeReported Support Behaviors
    Sleeping to Support? The Interactive Effects of Leader Sleep Quantity and Quality on Leader- and Employee-Reported Support Behaviors
    Leslie, Jordyn J. ;
    Crain, Tori L.
    2025/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    Although research has documented the relationship between sleep and work outcomes among employees, less research has focused on the role of sleep among workplace leaders. We investigate the link between leader self-reported and actigraphic sleep quantity and outcomes of positive leader support behaviors (i.e., family supportive supervisor behaviors ...
  • Estimating Infected Blacklegged Tick Encounters Among Outdoor Workers in Minnesota
    Estimating Infected Blacklegged Tick Encounters Among Outdoor Workers in Minnesota
    Cassens, Jacob ;
    Larson, Scott
    2025/09/18 | National Institute for Occupational Safety and Health (NIOSH)
    Outdoor workers are at increased risk of tick-borne diseases, yet we poorly understand the interaction between occupational risk factors and worker behavior. This study integrates active tick surveillance with worker-reported survey data to assess how occupational behaviors, demographic characteristics, and tick-prevention knowledge influence expos ...
  • 2025 US Public Health Service Guidelines for the Management of Occupational Exposures to Human Immunodeficiency Virus and Recommendations for Postexposure Prophylaxis in Healthcare Settings
    2025 US Public Health Service Guidelines for the Management of Occupational Exposures to Human Immunodeficiency Virus and Recommendations for Post-exposure Prophylaxis in Healthcare Settings
    Kofman, Aaron D. ;
    Struble, Kimberly A.
    2025/09/15 | National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)
    Abstract: These guidelines update the 2013 “Updated US Public Health Service (PHS) Guidelines for the Management of Occupational Exposures to Human Immunodeficiency Virus and Recommendations for Postexposure Prophylaxis,” hereafter referred to as the 2013 PHS Guidelines.1,2 The availability of new medication options, new information on the window o ...
    Current Supporting Files Public Domain
  • Neuroendocrine Effects of Inhaling Emissions Generated by 3Dimensional 3DPrinting with Polycarbonate Stock
    Neuroendocrine Effects of Inhaling Emissions Generated by 3-Dimensional (3D)-Printing with Polycarbonate Stock
    Krajnak, Kristine M. ;
    Mandler, W. Kyle
    2025/09/12 | National Institute for Occupational Safety and Health (NIOSH)
    Inhalation of emissions from dimensional (3D) printing with polycarbonate feedstock generated particulate and volatile chemicals as well as respirable bisphenol A (BPA). BPA is a known endocrine disruptor that affects both reproductive and metabolic endocrine functions. The goal of this study was to determine whether exposure to emissions generated ...
    Public Domain
  • Occupational Exposures to Halogenated Waste Anesthetic Gases in Healthcare Professionals
    Occupational Exposures to Halogenated Waste Anesthetic Gases in Healthcare Professionals
    Lee, Eun Gyung ;
    Tomasi, Suzanne E.
    2025/09/11 | National Institute for Occupational Safety and Health (NIOSH)
    Waste anesthetic gases (WAGs) are anesthetic gases and vapors that are released or leaked into the surrounding environment during the delivery of anesthesia to patients and anesthesia recovery. In the last few decades, considerable efforts have been made to reduce WAG exposure for healthcare professionals who work in operating rooms (ORs) by using ...
    Public Domain
  • Computer Vision and Tactile Glove A Multimodal Model in Lifting Task Risk Assessment
    Computer Vision and Tactile Glove: A Multimodal Model in Lifting Task Risk Assessment
    Chen, Haozhi ;
    Liu, Peiran
    2025/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Work-related injuries from overexertion, particularly lifting, are a major concern in occupational safety. Traditional assessment tools, such as the Revised NIOSH Lifting Equation (RNLE), require significant training and practice for deployment. This study presents an approach that integrates tactile gloves with computer vision (CV) to enhance the ...
  • National Firefighter Registry NFR for Cancer Promotion Kit
    National Firefighter Registry (NFR) for Cancer Promotion Kit
    National Institute for Occupational Safety and Health
    2025/09/01 | NIOSH Numbered Publications
    The National Firefighter Registry (NFR) for Cancer offers different communication materials to promote the registry. Share these resources with your network and help make sure all firefighters are represented in the NFR. Professionally printed materials are available upon request. To request printed materials, email NFRegistry@cdc.govNFR for Cancer ...
    Supporting Files Public Domain
  • The Construction Chart Book The US Construction Industry and Its Workers Seventh Edition eChart Book 2025
    The Construction Chart Book: The U.S. Construction Industry and Its Workers: Seventh Edition: eChart Book 2025
    CPWR--The Center for Construction Research and Training
    2025/09/01 | CPWR - Center for Construction Research and Training Publications
    The Construction Chart Book: The U.S. Construction Industry and Its Workers has been the most comprehensive source of construction statistics since its launch in the 1990s. Developed through funding from the National Institute for Occupational Safety and Health (NIOSH), the Chart Book uses a wide range of publicly available data sources to explore ...
    Supporting Files
  • How Do I Sign Up for the National Firefighter Registry NFR for Cancer
    How Do I Sign Up for the National Firefighter Registry (NFR) for Cancer?
    National Institute for Occupational Safety and Health
    2025/09/01 | NIOSH Numbered Publications
    This fact sheet provides an overview of the four steps for enrolling in the National Firefighter Registry and provides helpful enrollment tips.
    Public Domain
  • Health Hazard Evaluation Report No 202400313424 Evaluation of Occupational Exposures to Illicit Drugs at a Police Department Crime Laboratory
    Health Hazard Evaluation Report No. 2024-0031-3424: Evaluation of Occupational Exposures to Illicit Drugs at a Police Department Crime Laboratory
    Li, Jessica F. ;
    Shi, Dallas S.
    2025/09/01 | Health Hazard Evaluation Reports (HHE)
    Management at a police department crime laboratory requested an evaluation due to concerns about potential occupational exposure to illicit drugs among employees working in the forensic chemistry unit. We focused our evaluation on employees who routinely handled or analyzed evidence that may contain controlled substances and those who worked in are ...
    Public Domain
  • Line of Duty Death Report F202507 Volunteer Firefighter Dies and Second Injured in Privately Owned Vehicle Crash Louisiana
    Line of Duty Death Report F2025-07: Volunteer Firefighter Dies and Second Injured in Privately Owned Vehicle Crash - Louisiana
    Lago, Louis
    2025/09/01 | Fatality Assessment and Control Evaluation Reports (FACE)
    On July 15, 2025, a volunteer firefighter (Firefighter A) died, and another (Firefighter B) was injured during a single-vehicle crash while responding to a medical emergency. At approximately 03:35 hours, the parish public safety answering point (PSAP) received a 911 call from a motorist stopped on the side of the highway reporting trouble breathin ...
    Public Domain
  • Health Hazard Evaluation Report No 202400483421 WholeBody Vibration Analysis of Military Range Operation Maintenance Tasks
    Health Hazard Evaluation Report No. 2024-0048-3421: Whole-Body Vibration Analysis of Military Range Operation Maintenance Tasks
    Hayden, Marie A. ;
    Ramsey, Jessica G.
    2025/09/01 | Health Hazard Evaluation Reports (HHE)
    An employer from a military base requested a NIOSH health hazard evaluation regarding range operators' exposure to whole-body vibration during vehicle operation. The military base had varied road conditions, including paved, dirt, and gravel roads. We visited the military base to learn more about the health concerns and to measure whole-body vibrat ...
    Public Domain
  • Line of Duty Death Report Report Slides F202507 Volunteer Firefighter Dies and Second Injured in Privately Owned Vehicle Crash Louisiana
    Line of Duty Death Report Report Slides F2025-07: Volunteer Firefighter Dies and Second Injured in Privately Owned Vehicle Crash - Louisiana
    Fire Fighter Fatality Investigation and Prevention Program (U.S.)
    2025/09/01 | Fatality Assessment and Control Evaluation Reports (FACE)
    On July 15, 2025, a volunteer firefighter (Firefighter A) died, and another (Firefighter B) was injured during a single-vehicle crash while responding to a medical emergency. At approximately 03:35 hours, the parish public safety answering point (PSAP) received a 911 call from a motorist stopped on the side of the highway reporting trouble breathin ...
    Public Domain
  • Chemical Biological Radiological and Nuclear CBRN Respiratory Protection Handbook Revised September 2025
    Chemical, Biological, Radiological, and Nuclear (CBRN) Respiratory Protection Handbook: Revised September 2025
    Szalajda, Jonathan V. ;
    Greenawald, Lee A.
    2025/09/01 | NIOSH Numbered Publications
    Chemical, biological, radiological, and nuclear (CBRN) hazards are constantly evolving in type, intent of use, and ways of dissemination. Emergency responders would most likely use air-purifying respirators (APRs) with CBRN cannisters against all hazards in an intentional or unintentional event. Thus, new and emerging hazards must be identified to ...
    Public Domain
101 - 120 / 82972