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  1. Flavorings and Lung Disease | Flavorings | CDC

    Feb 24, 2025 · Flavoring-related lung disease is caused by diacetyl (2,3-butanedione) and its substitute, 2,3-pentanedione (acetyl propionyl). Flavoring chemicals are used in food flavoring and production …

  2. Fixed Obstructive Lung Disease in Workers at a Microwave Popcorn ...

    The findings of this investigation indicate that workers exposed to flavorings at microwave popcorn factories are at risk for developing fixed obstructive lung disease. Public health authorities, …

  3. Fixed Obstructive Lung Disease Among Workers in the Flavor ...

    Bronchiolitis obliterans, a rare and life-threatening form of fixed obstructive lung disease, is known to be caused by exposure to noxious gases in occupational settings and has been described in workers in …

  4. Health Effects of Vaping | Smoking and Tobacco Use | CDC

    Jan 31, 2025 · Health effects of vaping for pregnant women The use of any tobacco product, including e-cigarettes, is not safe during pregnancy. 1 14 Scientists are still learning about the health effects of …

  5. Preventing Lung Disease in Workers: Who Use or Make Flavorings

    Jun 6, 2014 · This Alert describes health effects that may occur because of workplace exposure to some flavorings or their ingredients, gives examples of workplace settings in which illness has occurred, …

  6. Engineering Controls Database - Reducing Worker Exposure to …

    Reducing Worker Exposure to Hazardous Chemicals (Including Diacetyl) During the Production and Use of Food Flavorings

  7. We Were There | David J. Sencer CDC Museum | CDC

    In 2000, a physician reported that eight former microwave-popcorn factory workers had developed a rare and disabling lung disease, bronchiolitis obliterans. Join us to hear a fascinating story of how disease …

  8. Update: Characteristics of a Nationwide Outbreak of E-cigarette ...

    Mar 17, 2023 · CDC updates demographic characteristics, self-reported substance use, and hospitalization dates for e-cigarette, or vaping, product use–associated lung injury patients reported …

  9. Obliterative Bronchiolitis in Workers in a Coffee-Processing Facility ...

    Apr 26, 2013 · Obliterative bronchiolitis is a severe, irreversible lung disease that can be caused by diacetyl in flavorings, as seen previously among workers in the microwave popcorn and flavoring …

  10. NIOSH Science Blog | CDC

    Provides easy-to-read workplace safety and health information on a variety of topics.