Department of Public Health Says Cancer Risk Studies Will Continue Southwest of Chicago
On March 29, 2019, the Illinois Department of Public Health (IDPH) released news that the Willowbrook Cancer Incidence Assessment study involving the area surrounding the Sterigenics facility in DuPage County found that cancers were indeed elevated. The increased cancer risk presents a public health hazard, prompting IDPH to investigate the implications associated with ethylene oxide (EtO) emissions in the Willowbrook area and recommend for further research.
According to the U.S. Environmental Protection Agency (EPA), EtO is a colorless gas commonly used to sterilize some types of medical equipment and in fact carcinogenic to humans. The Sterigenics plant was ordered in February of 2019 by the Illinois EPA to seal its containers of the chemical and stop using EtO to sterilize devices.