Occupational Health

square-pattern dots
s
circular-pattern dots
Exhausted construction worker wiping sweat from his forehead on a building site. Tired male builder suffering from heat fatigue and overwork on a hot summer day. Occupational stress concept

Heat, Fatigue, Medications, and Stress: The Oft-Missed Causes of Workplace Impairment

Fatigue. Heat. Prescription medications. Stress. Each of these factors can impair an employee's ability to safely operate equipment, make sound decisions, and respond appropriately in high-risk situations, and yet they rarely trigger the same level of organizational urgency as a positive drug test. That gap in attention is costing companies. It may be costing lives.

Doctor holding tablet with red warning alert on medical data interface

Healthcare Background Screening Gaps: 8 Risks That Can Undermine Compliance and Patient Safety

Learn 8 healthcare background screening gaps that can weaken compliance, patient safety, and audit readiness for healthcare employers.

happy middle aged oil industry worker

Why PPE Isn’t Enough: Using the Hierarchy of Controls, PPE Training, and Fit Testing to Protect Workers

Learn why PPE is the last line of defense and how hazard assessment, PPE training, and fit testing help strengthen worker protection.

Close-up of a healthcare professional with stethoscope and clipboard, medical records while checking certification documents icons

Professional License Verification for Healthcare Workers: What, Why, and How

Learn healthcare license verification, primary source verification, CMS rules, and Joint Commission compliance with step-by-step workflows and FAQs.

Doctor, man and patient in healthcare for shoulder pain

Fitness-for-Duty Exams Under the ADA: When Employers Can Require Medical Evaluations

Learn when ADA fitness-for-duty exams are allowed, documentation requirements, and how employers stay compliant while protecting workplace safety.

businessman selecting work safety icon

Eliminating Safety Gaps Through Human Performance and Policy Alignment

Close safety gaps by combining human performance monitoring with compliance programs for a stronger, more responsive workplace safety culture. 

doctor diagnosing sleep apnea

Understanding Sleep Apnea: Recognizing Symptoms and Exploring Treatment Options

Learn to spot sleep apnea signs and explore treatment options. Discover how DISA helps improve employee health and workplace safety through early detection.

gloved hand selecting an icon labeled "AI"

The Evolution of AI in Healthcare

Discover how AI is revolutionizing healthcare with advanced diagnostics, personalized treatments, remote monitoring, and improved administrative efficiency.

Passport and a vaccination sitting on a table

Essential Travel Vaccinations: Safeguarding Your Health Abroad

Stay safe while traveling with essential vaccinations. Learn about required immunizations, disease risks, and how to prepare for international travel. 

Worker practicing safety by wearing a respirator mask

Ensuring Workplace Safety Through Respirator Clearance: A Comprehensive Guide

Learn how respirator clearance protects employee health and ensures OSHA compliance in your workplace.

Worker completing a DOT physical eye exam

The Importance of DOT Physicals for FMCSA Compliance

DOT physicals are critical for FMCSA compliance, driver safety, and operational efficiency. Learn how DISA supports your compliance needs.

medical technician recording blood titer results

Blood Titers for Immunity: Essential Guide for Healthcare

Learn why blood titers matter, who needs them, and how DISA streamlines immunity verification for healthcare compliance.