Top U.S. ZIP Codes at Risk for Formaldehyde-Linked Cancer

A ProPublica analysis reveals that residents in three Knox County zip codes near the University of Tennessee, Whittle Springs, and Lonsdale face a one in 46,000 chance of developing cancer due to formaldehyde exposure. This chemical, prevalent in various industries, poses significant health risks, including respiratory and reproductive issues. While Knox County's cancer risk from formaldehyde is higher than average, it remains within the EPA's acceptable range. The analysis highlights formaldehyde's widespread use and its impact on air quality and public health.