"Based on the information we have, there is no need for patients to change their treatment," Benstetter said. "But we need more evidence that these deficiencies are being addressed."
Medicine agency: Roche did not report side effects →
"The scale of it sounds big, but what is not known is how many of these deaths have already been reported in another way," said Monika Benstetter, an EMA spokeswoman. "We need to get to the bottom of this."