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Showing 201 - 220 of 82826 results
  • Reductions in Exposures to Simulated Respiratory Aerosols by a CeilingMounted HEPA Air Filtration Unit
    Reductions in Exposures to Simulated Respiratory Aerosols by a Ceiling-Mounted HEPA Air Filtration Unit
    Blanchere, Francoise M. ;
    Boots T
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Supplemental air filtration can reduce indoor exposure to hazardous aerosols without requiring modifications to building heating, ventilation, and air conditioning (HVAC) systems. Portable air cleaners were widely used during the COVID-19 pandemic, but they can have drawbacks including noise, space obstruction, and electrical cord safety considerat ...
    Public Domain
  • Developing a Method to Estimate Aerosol Generation During Poultry Slaughtering and Defeathering in Bangladesh An Experimental Study
    Developing a Method to Estimate Aerosol Generation During Poultry Slaughtering and Defeathering in Bangladesh: An Experimental Study
    Biswas D ;
    Clark A
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Influenza viruses can be aerosolized when slaughtering infected chickens, which increases the risk of zoonotic transmission. We conducted pilot experiments to measure the concentrations of airborne particles <2.5 µm during slaughtering and defeathering of chickens to help identify methods that can minimize workers' exposure to potentially hazardous ...
    Public Domain
  • Mortality in a Cohort of WTCExposed LawEnforcement Officers Compared to NonWTC LawEnforcement Officers
    Mortality in a Cohort of WTC-Exposed Law-Enforcement Officers Compared to Non-WTC Law-Enforcement Officers
    Boffetta P ;
    Brackbill RM
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Purpose: World Trade Center (WTC) rescue/recovery workers were exposed to materials hazardous to health. Previous studies found lower than expected mortality among WTC rescue/recovery workers when compared to general populations, possibly due to healthy worker effects, better healthcare access and/or incomparability of the groups. We compared morta ...
  • Foreword Progress in Construction Safety and Health
    Foreword: Progress in Construction Safety and Health
    Fisher M ;
    Noetel K-H
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    The construction has always been a large economic sector that is very hazardous to work in. Over the past 40 years there have been major improvements in safety and health practices driven by increased research and more rapid adoption of best practices, not just in the developed countries but also in emerging economies. This special issue aims to sh ...
  • Join the Cause to Understand and Reduce the Risk of Cancer in Wildland Firefighters
    Join the Cause to Understand and Reduce the Risk of Cancer in Wildland Firefighters
    Attwood WR ;
    Beaucham, Catherine C.
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Wildland firefighters perform a hazardous job in dangerous conditions. Their daily tasks pose risk of burns and other heat-related injuries or illnesses; slips, trips, falls, strains, and sprains; and becoming trapped or injured by equipment or debris. In addition, exposures related to fighting fires-especially when it comes to smoke inhalation-hav ...
    Public Domain
  • Quantitative and Narrative Analysis of Dump TruckRelated Injuries and Fatalities in the United States
    Quantitative and Narrative Analysis of Dump Truck-Related Injuries and Fatalities in the United States
    Bunn TL ;
    Honaker R
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Dump truck safety recommendations have been implemented by companies, but a comprehensive study of risk factors associated with dump truck injuries and fatalities has not been performed. Published research specifically focusing on dump truck injuries is limited. The purpose of this descriptive study was to characterize risk factors associated with ...
  • Using Machine Learning to Understand Injuries in Female Agricultural Operators in the Central United States
    Using Machine Learning to Understand Injuries in Female Agricultural Operators in the Central United States
    Beseler CL ;
    Rautiainen RH
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    The number of women choosing agriculture as an occupation is increasing. Agriculture is dangerous work, and women are at risk of serious injury, but the research on injuries in females is sparse. Women perform different types of farmwork and have different exposures than men. Studies have not assessed injury in a large group of female agricultural ...
  • Evaluating the Ingress of Total Polycyclic Aromatic Hydrocarbons PAHs Specifically Naphthalene Through Firefighter Hoods and Base Layers
    Evaluating the Ingress of Total Polycyclic Aromatic Hydrocarbons (PAHs) Specifically Naphthalene Through Firefighter Hoods and Base Layers
    Bertke S ;
    Chen I-C
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Structural firefighters are exposed to an array of polycyclic aromatic hydrocarbons (PAHs) as a result of incomplete combustion of both synthetic and natural materials. PAHs are found in both the particulate and vapor phases in the firefighting environment and are significantly associated with acute and chronic diseases, including cancer. Using a f ...
    Public Domain
  • Passive Sensing at Scale to Transform Understanding of Poor Mental Health
    Passive Sensing at Scale to Transform Understanding of Poor Mental Health
    Bucci S ;
    Doherty A
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Passive sensing devices such as smartphones and wearables provide a major opportunity to transform our understanding of the mechanisms, determinants, and consequences of poor mental health. A fifth of US adults own wearable technologies such as smartwatches and fitness trackers, which typically have embedded sensors, such as accelerometers, that ca ...
  • A Systematic Evaluation of CellTypeSpecific Differential Methylation Analysis in Bulk Tissue
    A Systematic Evaluation of Cell-Type-Specific Differential Methylation Analysis in Bulk Tissue
    Kuan PF ;
    Li S
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    We conducted a systematic assessment of computational models-CellDMC, TCA, HIRE, TOAST, and CeDAR-for detecting cell-type-specific differential methylation CpGs in bulk methylation data profiled using the Illumina DNA Methylation BeadArrays. This assessment was performed through simulations and case studies involving two epigenome-wide association ...
  • Career Candidate Firefighter Found Unresponsive at a Residential Structure Fire and Dies 5 Days Later Illinois
    Career Candidate Firefighter Found Unresponsive at a Residential Structure Fire and Dies 5 Days Later – Illinois
    Loflin, Murrey E. ;
    Saunders, Robert
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On December 16, 2021, a 30-year-old male career candidate firefighter/emergency medical technician (EMT) was found unresponsive in a 1 st floor apartment of a 2½-story apartment building at a structure fire. A "Still" Alarm was transmitted for Box 111329 at 02:06:25 hours for a basement fire in an apartment building. Companies dispatched were Batta ...
    Public Domain
  • Lieutenant and Probationary Firefighter Die After Experiencing Thermal Degradation of SelfContained Breathing Apparatus Facepiece Lenses Maryland
    Lieutenant and Probationary Firefighter Die After Experiencing Thermal Degradation of Self-Contained Breathing Apparatus Facepiece Lenses – Maryland
    Attwood WR ;
    Montague, Patrick R.
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Two firefighters died after experiencing an unexpected hostile fire event at an occupied single-family rowhome on October 19, 2023. A 31-year-old career probationary firefighter (E29 probationary) died after conducting interior firefighting operations. A 26-year-old career firefighter (E29 lieutenant), died on October 24, 2023, at a local burn cent ...
    Public Domain
  • Career Engine Company Officer Dies in Abandoned SingleFamily Structure Fire North Carolina
    Career Engine Company Officer Dies in Abandoned, Single-Family Structure Fire – North Carolina
    Lago LR ;
    Montague, Patrick R.
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On March 29, 2024, a 53-year-old career firefighter with the rank of captain (E3 captain) died from injuries sustained in an abandoned, single-family, structure fire after becoming lost within the structure on March 26, 2024. E3 captain was the company officer of the first due engine company making an interior fire attack. The single-family residen ...
    Public Domain
  • Line of Duty Death Report Report Slides Career Candidate Firefighter Found Unresponsive at a Residential Structure Fire and Dies 5 Days Later Illinois
    Line of Duty Death Report Report Slides: Career Candidate Firefighter Found Unresponsive at a Residential Structure Fire and Dies 5 Days Later – Illinois
    National Institute for Occupational Safety and Health  ...
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On December 16, 2021, a 30-year-old male career candidate firefighter/emergency medical technician (EMT) was found unresponsive in a 1 st floor apartment of a 2½-story apartment building at a structure fire. A "Still" Alarm was transmitted for Box 111329 at 02:06:25 hours for a basement fire in an apartment building. Companies dispatched were Batta ...
    Public Domain
  • Line of Duty Death Report Report Slides Career Engine Company Officer Dies in Abandoned SingleFamily Structure Fire North Carolina
    Line of Duty Death Report Report Slides: Career Engine Company Officer Dies in Abandoned, Single-Family Structure Fire – North Carolina
    National Institute for Occupational Safety and Health  ...
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On March 29, 2024, a 53-year-old career firefighter with the rank of captain (E3 captain) died from injuries sustained in an abandoned, single-family, structure fire after becoming lost within the structure on March 26, 2024. E3 captain was the company officer of the first due engine company making an interior fire attack. The single-family residen ...
    Public Domain
  • Line of Duty Death Report Report Slides Lieutenant and Probationary Firefighter Die After Experiencing Thermal Degradation of SelfContained Breathing Apparatus Facepiece Lenses Maryland
    Line of Duty Death Report Report Slides: Lieutenant and Probationary Firefighter Die After Experiencing Thermal Degradation of Self-Contained Breathing Apparatus Facepiece Lenses – Maryland
    National Institute for Occupational Safety and Health  ...
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Two firefighters died after experiencing an unexpected hostile fire event at an occupied single-family rowhome on October 19, 2023. A 31-year-old career probationary firefighter (E29 probationary) died after conducting interior firefighting operations. A 26-year-old career firefighter (E29 lieutenant), died on October 24, 2023, at a local burn cent ...
    Public Domain
  • Career Firefighter Dies After Falling into a LightAir Shaft During a Fire in a FourStory Mixed Occupancy Structure Illinois
    Career Firefighter Dies After Falling into a Light/Air Shaft During a Fire in a Four-Story Mixed Occupancy Structure – Illinois
    Attwood WR ;
    Funke JR
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On November 13, 2023, a 39-year-old career firefighter died after falling down a light/air shaft while performing roof operations. The Type III constructed building was a four-story mixed occupancy built in 1894. The first floor was occupied by a full-service restaurant. Floors two through four contained 12 occupied apartments. The roof contained a ...
    Public Domain
  • Line of Duty Death Report Report Slides Career Firefighter Dies After Falling into a LightAir Shaft During a Fire in a FourStory Mixed Occupancy Structure Illinois
    Line of Duty Death Report Report Slides: Career Firefighter Dies After Falling into a Light/Air Shaft During a Fire in a Four-Story Mixed Occupancy Structure – Illinois
    National Institute for Occupational Safety and Health  ...
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On November 13, 2023, a 39-year-old career firefighter died after falling down a light/air shaft while performing roof operations. The Type III constructed building was a four-story mixed occupancy built in 1894. The first floor was occupied by a full-service restaurant. Floors two through four contained 12 occupied apartments. The roof contained a ...
    Public Domain
  • Career Battalion Chief Dies from Explosion While Fighting Tractor Trailer Fire Georgia
    Career Battalion Chief Dies from Explosion While Fighting Tractor Trailer Fire – Georgia
    Ringer SJ
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On September 4, 2024, a 35-year-old career battalion chief (Battalion 1) died while operating at a tractor trailer fire. He was the command officer at the incident and was killed while investigating the type of cargo that was held within the refrigerated trailer involved in the fire. At approximately 0921 hours, the local public safety answering po ...
    Public Domain
  • Firefighter Dies from Head Injury During Tire Inflation Louisiana
    Firefighter Dies from Head Injury During Tire Inflation – Louisiana
    Attwood WR ;
    Funke, Jeff
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On December 18, 2021, a 28-year-old career firefighter died from head injuries incurred when a tire bead came off the wheel rim with great force during vehicle maintenance operations. Firefighter 4 (deceased firefighter) was assigned to Station 4. He began his shift by performing apparatus checks. During a check of Engine 4, he checked and inflated ...
    Public Domain
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