The Environmental Protection Agency (EPA) is moving to relax existing regulations on ethylene oxide, a chemical associated with cancer risks, widely used in the sterilization of medical devices. This decision aligns with proposals made during the Trump administration to ease controls on this hazardous pollutant. Critics argue that such measures could jeopardize public health and safety, risking increased exposure to carcinogens. The proposed revisions aim to scrap limits put in place during previous administrations, further stirring controversy over environmental and health safeguards.