<p>For most professional drivers, respiratory health isn&acute;t high on the priority list. Yet, spending long hours in a closed vehicle&mdash;exposed to dust, fumes, poorly maintained A/C systems, or sudden temperature changes&mdash;can create the perfect environment for developing serious respiratory illnesses.</p> <p>According to Cal/OSHA (California Division of Occupational Safety and Health), employers are required to provide working conditions free from recognized health hazards, including airborne pollutants like dust, mold, chemical vapors, or viruses.</p> <p><strong>Top Health Risks Inside the Cab</strong></p> <p><strong>Truck drivers may be at risk of:</strong></p> <ul> <li>Chronic bronchitis or rhinitis from long-term exposure to dust and contaminants.</li> <li>Pneumonia caused by abrupt temperature changes or untreated infections.</li> <li>Respiratory allergies due to dust mites or mold buildup in upholstery or A/C systems.</li> <li>COVID-19 and seasonal flu, which still pose threats in enclosed, poorly ventilated spaces.</li> </ul> <p><strong>Recommended Prevention Measures</strong></p> <ul> <li>Maintain ventilation and A/C systems: Filters should be cleaned or replaced regularly. A dirty system spreads dust, bacteria, and fungi.</li> <li>Air out the cab daily: Crack open a window for a few minutes each day to refresh cabin air and reduce contaminant buildup.</li> <li>Wear a mask in dusty or chemical-laden environments&mdash;especially in warehouses or industrial zones.</li> <li>Clean hands and surfaces: Frequent handwashing and disinfecting key touchpoints (steering wheel, gearshift, armrests) help prevent illness.</li> <li>Get regular check-ups: If you have a persistent dry cough, congestion, or shortness of breath, see a doctor promptly.</li> </ul> <p><strong>What the Law Says</strong></p> <p>Cal/OSHA (Title 8, California Code of Regulations) mandates corrective measures when known respiratory hazards are present.</p> <p>The Federal OSHA Act (29 CFR 1910) requires protection from biological hazards&mdash;rules that also apply to transport workers.</p> <p>FMCSA regulations demand that drivers maintain good physical and mental health, including proper respiratory function.</p> <p>Protecting your lungs means protecting your job. A clean cabin, fresh air, and timely medical attention could be the difference between another day on the road&mdash;or an unexpected medical leave.<br /> &nbsp;</p>