Ethylene Oxide (EtO) is a chemical widely utilized in the sterilization of medical devices due to its effectiveness in eliminating bacteria and other pathogens. However, despite its utility in the healthcare industry, EtO is a colorless, odorless gas that poses significant health risks, notably its classification as a known carcinogen. Prolonged exposure to this chemical, whether in residential areas or workplaces, has been linked to an increased risk of developing certain types of cancer.

Residents and workers who might have been near facilities emitting EtO could unknowingly inhale or absorb this hazardous substance over time, potentially leading to severe health consequences. While the use of EtO is regulated, unforeseen leaks or improper handling can expose many individuals to the toxic gas, raising public health concerns and possibly impacting the health of those exposed.