It’s been a year since the devastating Palisades and Eaton fires swept through Los Angeles, destroying over 16,000 homes and releasing toxic substances into the environment. As communities rebuild and people return, concerns about lingering health risks are growing.
Dr. Samuel Cohen, a pulmonologist at Cedars-Sinai, shared that many patients with conditions like asthma saw their symptoms worsen due to wildfire smoke. “Most of those patients are doing better now that smoke levels have dropped,” he noted.
Dr. Stephanie Koven, a primary care physician also at Cedars-Sinai, echoed these concerns. She treated numerous patients dealing not just with respiratory issues, but also heightened anxiety and depression. “I had older patients who lost their lifelong homes. That took an emotional toll,” she said.
Firefighters on the front lines are another group of concern. Koven emphasized the need for ongoing health monitoring due to their prolonged exposure to hazardous materials. “We regularly test for heavy metals and PFAs, commonly known as ‘forever chemicals,’ and encourage early cancer screenings for them,” she explained.
While air quality has improved for many, Dr. Cohen warns that construction activities could stir up harmful particles that had settled in the soil. “It’s crucial for workers in these areas to wear proper respirators,” he advised.
For those returning home, taking precautions remains important. Koven suggested using HEPA filters to help clean the air. She also recommended removing shoes upon entering the house and changing clothes if you’ve been near a burn site. “These steps can help minimize the risk of tracking contaminants inside,” she added.
New technology can also play a role in monitoring air quality at home. Some smart thermostats can now track indoor air conditions and remind you when to change filters.
To boost overall respiratory health, Dr. Cohen suggests engaging in regular cardiovascular exercise. It’s a proactive way to strengthen your lungs, especially if you live in an affected area.
Experts caution that it’s still unclear what long-term health issues may arise from wildfire smoke exposure. “Stay aware of your health. If you notice symptoms like shortness of breath or a persistent cough, reach out to a doctor,” Cohen advised.
As groups like the L.A. Fire Department continue to monitor health outcomes, residents are encouraged to stay informed. Understanding how environment and health interconnect is vital as communities work to recover from the impact of wildfires.
For a deeper dive into the health implications of wildfire smoke, visit the [California Department of Public Health](https://www.cdph.ca.gov) for comprehensive guidelines and resources.
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