School is back in session across Michigan. But at some school systems, PFAS chemicals in the water supply never left. Nearly 20,000 people at 60 schools were exposed last year to at least trace amount of PFAS contaminants found in school water supplies. Quarterly testing is ongoing this year at about half of the locations. However, response to the findings by individual school districts range from proactive to basically nonexistent. MORE ►What toxicologists say parents should know about PFAS exposure | |
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