Key facts
- A pilot study on East Palestine residents exposed to chemicals from a February 2023 train derailment shows signs of chronic inflammation and altered cell counts.
A new peer-reviewed study on East Palestine residents exposed to chemicals from a train derailment indicates signs of chronic inflammation and altered cell counts, suggesting the body's response to toxic exposure and repair mechanisms. Researchers are expanding their study to a larger group.
This study provides early scientific evidence suggesting potential long-term health consequences for residents exposed to toxic chemicals from the East Palestine train derailment, highlighting the need for ongoing health monitoring and research into the body's response to such environmental disasters.
Weeks after a train derailment in East Palestine, Ohio, led to a significant chemical release, a new pilot study suggests that residents exposed to the toxins may have experienced lasting health impacts. The peer-reviewed research, which analyzed blood samples from individuals living near the derailment site, indicates signs of chronic inflammation and altered immune cell counts.
Jessica Boersma, a city council member and resident living less than a quarter mile from the site, participated in the study. Her blood, drawn six months after the February 2023 derailment, showed markers consistent with the body fighting off toxic exposure and repairing damage. The study found that East Palestine residents, compared to a control group, exhibited higher numbers of red blood cells, elevated hemoglobin levels, and increased inflammation.
Additionally, the residents' blood showed higher levels of proteins involved in tissue repair and a decrease in cells that combat infection. These findings suggest the body's immune system was actively responding to and attempting to mitigate the effects of the chemical exposure. "This pilot shows evidence that the bodies of those who lived in close proximity to the site were still fighting and repairing from a toxic exposure," stated Erin Haynes, a co-author of the study from the University of Kentucky.
The derailment involved dozens of cars from a Norfolk Southern train, with a controlled burn of vinyl chloride conducted by officials to prevent a larger explosion. This event led to a persistent chemical odor and elevated levels of dioxins and volatile organic compounds (VOCs) in the town. Some residents have reported various health issues, including headaches, rashes, and respiratory problems.
Researchers plan to expand their investigation to a larger group of residents and first responders to further track potential long-term health consequences. While the study's authors emphasize that the findings do not definitively prove the derailment caused the observed changes or that individuals will develop specific illnesses, they highlight the need for more research into how the body responds to and recovers from complex chemical exposures.
Not all participants showed adverse effects; Ron and Peggy Caratelli, who live further from the site, reported no markers of immune system impact in their blood tests. Peggy Caratelli noted an overwhelming smell and burning eyes during the incident but was uncertain if their existing health issues were directly linked to the derailment.