KEY POINTS
  • Treasury Secretary Janet Yellen cautioned Tuesday that inflationary pressures likely will let up eventually "but that doesn't mean they'll go away over the next several months."
  • "I trust the Fed to make the right decisions," she said. "We have been hit by an incredibly unusual shock."

Treasury Secretary Janet Yellen cautioned Tuesday that inflationary pressures hitting the U.S. economy could last for a while.

Coming less than a week after Federal Reserve Chairman Jerome Powell called inflation "frustrating," Yellen told CNBC that the various issues that have colluded to push up prices likely will pass though she's not sure how long that will take.