Asbestos Q&A: The Importance of Understanding the Lasting Effects of Asbestos Exposure

In light of the recent wildfires in Los Angeles, concerns about asbestos exposure have grown, especially for first responders, cleanup crews, and residents returning to affected areas. When asbestos-containing materials are disturbed, they can release harmful fibers into the air, posing serious long-term health risks. Understanding how asbestos exposure occurs and taking the right precautions can help protect your health and the safety of those around you.

For more information on protecting yourself during and after a wildfire, visit Asbestos During Natural Disasters & Wildfires.

What is asbestos, and why is it dangerous?

Asbestos is a naturally occurring mineral that was once commonly used in construction because of its heat resistance and durability. However, when asbestos-containing materials are disturbed, they release tiny fibers into the air. Inhaling these fibers can cause serious health issues over time, including mesothelioma, lung cancer, and asbestosis.

How does a fire increase the risk of asbestos exposure?

Fires can destroy buildings and release asbestos fibers into the air, putting first responders, cleanup crews, and returning residents at risk. The intense heat can break down asbestos-containing materials, making it easier for fibers to become airborne and contaminate the surrounding area.

For more details on how the recent California wildfires may have contributed to asbestos exposure, this resource covers the risks and community impact.

What should people do if they think they’ve been exposed after a wildfire?

Anyone who may have been exposed should watch for respiratory symptoms like persistent coughing, shortness of breath, or chest pain, and seek medical advice if these occur. It’s also important to avoid disturbing debris, as this can release additional asbestos fibers. Local health and environmental agencies often provide guidelines for safe cleanup and protective measures.

How can people reduce the risk of asbestos exposure from future fires?

For those living in fire-prone areas, it’s essential to have homes—especially those built before the 1980s—inspected for asbestos-containing materials. If asbestos is present and damaged, only certified professionals should handle its removal. Wearing protective masks (such as N95 respirators) and avoiding direct contact with ash and debris can also help minimize exposure risks.

Thank you to the team at Asbestos.com for assistance in writing this resource.