Published on
May 27, 2026
What to know about the toxic chemical lingering in the Great Lakes
May 27, 2026, 5:02 a.m. CT Polychlorinated biphenyls, or PCBs, are toxic manmade chemicals that persist in the environment despite being banned in 1979. Exposure to PCBs, often through eating contaminated fish, can damage multiple organ systems and …
Source:
Wisconsin Rapids Daily Tribune
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