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— Theo1568x (@Corn_squared) February 20, 2023
After 17yrs of inactivity, just 2 weeks b4 the train derailment in East Palestine Ohio, the CDC edited the toxicology profile for vinyl chloride from 100ppm to 100000ppm, massively increasing the lethal exposure level & removing info about how the chemical affects children. pic.twitter.com/Kq69jyoy9y