Families skeptical of Pratt & Whitney study finding no elevated risk of brain cancer at plants

  • by: STEPHEN SINGER , AP Business Writer
  • Updated: June 23, 2013 - 1:15 PM

HARTFORD, Conn. — For jet engine maker Pratt & Whitney, a long-simmering dispute over worker illnesses was settled by a massive 11-year study that found no elevated risk of brain cancer at its plants. But for dead workers' relatives who first raised concerns years ago, the matter is far from closed.

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