On January 28, 2026, Statistics Canada released new information that allows health experts to track the long-term well‑being of people living in Bathurst, New Brunswick. This update links the 1991, 1996 and 2001 long‑form census records to administrative health data — notably the Canadian Cancer Registry (to 2022) and National Vital Statistics (deaths) through December 31, 2023.
These updated CanCHEC records (Canadian Census Health and Environment Cohorts) are designed to help researchers understand how living or working in certain areas affects health over many decades. This is particularly important for diseases such as some cancers and chronic respiratory illnesses that can have latency periods of 20 to 30 years.
For years, residents and groups like the Conservation Council of New Brunswick have raised concerns about impacts from the Brunswick Smelter in Belledune. While the smelter closed in 2019, the new data provide a clearer, population‑level picture of how industrial emissions of heavy metals — including lead and cadmium — may have affected workers and families during the facility’s busiest years.
Local health planners at the Vitalité Health Network and engineers at the City of Bathurst water utility can use this information to better understand local disease patterns. The evidence may also underpin future provincial health grant applications and help inform remediation and public‑health responses in the region.
Historical reporting has long flagged possible health hazards in the area (see CBC News coverage), but earlier studies often lacked the kind of long‑term linkage now possible with CanCHEC. The new release effectively creates a roughly 30‑year ‘‘health movie’’ for cohorts present during the smelter era, allowing researchers to follow individuals’ outcomes even if they later moved away from the region.
Links and sources: Statistics Canada CanCHEC documentation and release bulletin (Statistics Canada — The Daily), the CanCHEC cohort profile, Conservation Council of New Brunswick reports, and past CBC News coverage on Belledune and public‑health concerns.
