North Carolina State University in Raleigh is investigating student and alumni exposure to concerning levels of polychlorinated biphenyls (PCBs) in Poe Hall, a campus building that was shut down in November of last year. More than 150 cancer cases have been reported in people who attended classes at Poe Hall, with levels of PCBs detected at more than 38 times the EPA’s standards for building materials in five rooms. NC State alumna Christie Lewis shared her experience of developing thyroid cancer and angiosarcoma during her time at the university, which led her to consider the potential link between her illnesses and exposure to PCBs in Poe Hall.
Jennifer Walter, another NC State alumna, was also diagnosed with thyroid cancer and synovial sarcoma years after attending classes in Poe Hall. She described the debilitating symptoms she experienced and the impact of her diagnoses on her life. NC State has shut down Poe Hall and is conducting an investigation into contaminants in the building, with updates available on a dedicated webpage. Chancellor Randy Woodson emphasized the university’s commitment to ensuring a safe environment for students and staff. Health officials began sampling in the building in October, and the school continues to analyze testing results.
During a webinar in March, epidemiologists discussed the definition of a cancer cluster and the challenges in confirming such cases. The investigation at Poe Hall remains ongoing, with NC State consulting with an outside environmental expert to address concerns and initiate remediation of the building. Ben Whitley, an attorney in Raleigh, highlighted the potential for litigation against Monsanto, the company that made materials containing PCBs used in the construction of Poe Hall. He noted the prevalence of PCB contamination in buildings constructed between 1971 and 1979 and the need for testing and remediation efforts.
Lewis expressed feeling violated and concerned about the potential impacts of PCB exposure passing onto her children. Walter shared similar sentiments, questioning what other environmental exposures her family may face. Both called for more answers and transparency regarding the investigation into Poe Hall. The NC Department of Health and Human Services acknowledged the challenges in linking cancer cases to occupational exposures and the specialized work being done by NIOSH in investigating potential clusters. The situation at NC State serves as a reminder of the lasting effects of environmental contaminants and the importance of thorough investigations and remediation efforts.
