< Back to All Videos thirdAGE > Diesel Exhaust and ALS Link?Up Next... 10Ear Infections and PCV Vaccines Ear Infections and PCV Vaccines Over-the-Counter Treatments for Sore Throat Loading the player ... Dental + Oral Health Senior Health Diesel Exhaust and ALS Link?Frequent exposure to diesel exhaust at work may increase risk of ALS, study finds.Related Videos Ear Infections and PCV Vaccines Over-the-Counter Treatments for Sore Throat Share this: