
Vinyl chloride – the chemical in several of the train cars that derailed and burned in East Palestine, Ohio, in February 2023 – can wreak havoc on the human liver.
It has been shown to cause liver cancer, as well as a nonmalignant liver disease known as TASH, or toxicant-associated steatohepatitis. With TASH, the livers of otherwise healthy people can develop the same fat accumulation, inflammation and scarring (fibrosis and cirrhosis) as people who have cirrhosis from alcohol or obesity.