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Lighting Interventions to Reduce Circadian Disruption in Rotating Shift Workers

  Shift work has been linked to poor sleep, chronic metabolic disorders (e.g., cardiovascular disease, diabetes, and obesity), several forms of cancer [1-3], depression, and elevated risk for the occurrence of accidents. These risks are especially acute for those who work rotating shifts that involve working through the night [4-8], as sometimes occur in hospitals. Read More >

Posted on by Mariana G. Figueiro, PhD, and David PedlerLeave a comment

Celebrating Nurses

Could there be a more fitting year to honor nurses?  As 2020 comes to a close, so does our blog series celebrating the Year of the Nurse.  The COVID-19 pandemic has tested our healthcare system and, in some cases, pushed it to the brink. Nurses and other healthcare professionals are working tirelessly and sacrificing much Read More >

Posted on by John Howard, MD6 Comments

Exoskeletons and Occupational Health Equity

  In the workplace, you need your equipment to fit perfectly. Historically, personal protective equipment (PPE) had been developed from measurements taken from male military recruits in the United States during the 1950s to the 1970s [1]. These data do not represent the range of body shapes and sizes in the majority of the modern Read More >

Posted on by Lakshmi D. Robertson, DrPH, MSPH; Laura Syron, PhD, MPH; Michael Flynn, MA; Ted Teske, MA; Hongwei Hsiao, PhD; Jack Lu, PhD, CPE; and Brian D. Lowe, PhD, CPE7 Comments

Preventing Needlesticks and Sharps Injuries: Reflecting on the 20th Anniversary of the Needlestick Safety and Prevention Act

November marked the 20th anniversary of the passage of the Needlestick Safety and Prevention Act (PL 106-430) into law. The act required that OSHA amend its Bloodborne Pathogens Standard to include additional protections for workers to prevent occupational exposures to blood and body fluids. This included: new requirements for the evaluation and use of engineering Read More >

Posted on by Amber Hogan Mitchell, DrPH, MPH, CPH8 Comments

Computer Vision Development for Estimating Trunk Angles

  Work-related musculoskeletal disorders have been linked to many physical job risk factors, such as forceful movement, repetitive exertions, awkward posture and vibration. These job risk factors are typically evaluated using ergonomic risk assessment methods or tools. These methods are predominantly self-reporting and observational. Self-reporting methods can be questionnaires, checklists or interviews. Observational methods entail Read More >

Posted on by Menekse S. Barim, PhD, AEP; Robert G. Radwin, PhD; and Ming-Lun (Jack) Lu, PhD, CPE10 Comments

Millersville University Students Support NIOSH Research

  Two students from Millersville University in Pennsylvania, Emily Rae Seiler and Samuel Welk, recently completed virtual internships with the National Institute for Occupational Safety and Health’s Division of Safety Research and Division of Science Integration. Building on their coursework in an Occupational Safety and Environmental Health class, the students supported NIOSH research endeavors while Read More >

Posted on by Emily Rae Seiler, Samuel Welk, and Sydney Webb, PhD4 Comments