All articles tagged with #acrolein
California officials say two common ambient air contaminants, acrolein and ethylene oxide, may pose cancer risks more than 10 times benzene (about 800 in 1 million), prompting a 45‑day public comment period as OEHHA updates risk values; the finding emerges amid federal rollbacks on ethylene oxide and ongoing concerns about California’s air quality.
A study conducted by researchers from Carnegie Mellon and Texas A&M universities reveals that high levels of acrolein, a chemical irritant, were detected near the site of the Norfolk Southern train derailment in East Palestine, Ohio, weeks after the incident. The levels of acrolein were up to six times higher than normal levels recorded before the disaster, raising concerns about potential health risks from longer-term exposure. The study also found elevated levels of formamide, which can cause eye and skin irritation, drowsiness, and nausea. Residents continue to experience symptoms and seek answers about the cause. The Environmental Protection Agency (EPA) detected acrolein as well, but the researchers' measurements were more sensitive. The researchers emphasize the complexity of the chemical mixture and the need for further investigation into the health effects of the contaminants.