Secretary of State Hillary Clinton has been admitted to a hospital for a blood clot "stemming from" a concussion earlier this month, Clinton spokesman Philippe Reines says. In a statement, Reines says doctors found the clot during a follow-up exam on Sunday.
"She is being treated with anti-coagulants and is at New York-Presbyterian Hospital so that they can monitor the medication over the next 48 hours," he says.
"Aides and doctors say Clinton contracted a stomach virus in early December and became dehydrated, then fainted, fell and hit her head. She was diagnosed with a concussion on Dec. 13 and hasn't been seen in public since."
Update at 9:20 p.m. ET. Many, Many Miles:
NPR's Michele Kelemen tells our Newscast Desk that Clinton is the most-traveled secretary of state. An interactive on the State Department website shows that Clinton has logged more than 949,000 miles.