KEY POINTS
  • Johnson & Johnson shares plunge 10% after a Reuters report said J&J knew for decades about asbestos in baby powder.
  • Reuters based its report on a review of documents and testimony.
  • It says that from 1971 to the early 2000s, J&J executives, mine managers, doctors and lawyers were aware the company's raw talc and finished powders sometimes tested positive for small amounts of asbestos.

Johnson & Johnson knew for decades that its baby powder contained asbestos, Reuters said in a new report that drove the company's shares down more than 10 percent Friday.

Reuters based its report on a review of documents and deposition and trial testimony. It said the review showed that from 1971 to the early 2000s, J&J executives, mine managers, doctors and lawyers were aware the company's raw talc and finished powders sometimes tested positive for small amounts of asbestos. Those involved discussed the problem but they did not disclose it to regulators or the public, Reuters' examination found.