Study links cancer rate to Mass. dye plant

AP reports in national newpapers today say that a “disturbingly high number of cancer cases have been linked to a former textile dye-making plant and its waste ponds, where several people now battling cancer swam when they were children, state health officials say.”

A seven-year study found that people who grew up in Ashland between the late 1960s and early ’80s and swam in contaminated ponds were two to three times more likely to develop cancer than those who had no contact with the water.

The cancer rate was nearly four times greater among people with a family history of cancer and who also swam or waded in waste lagoons and contaminated wetlands near the Nyanza Inc. dye plant, the Department of Public Health said Tuesday.

Investigators interviewed 1,387 people who were aged 10 to 18 years old during the period 1965 to 1985 and lived in Ashland.

The study found 73 cases of cancer and eight cancer-related deaths. About two-thirds of the cancers were diagnosed before age 35, and many involved rare forms.

Although the contamination was well-known, some residents didn’t consider it a risk.

Sources:
Mercury News
Washingtonpost.com: Study Links Cancer Rate to Mass. Dye Plant

USA Today: Study finds high cancer rate tied to ex-industrial site
Updated 4/26/2006