Secretary of State Hillary Rodham Clinton, who skipped an overseas trip this past week because of a stomach virus, sustained a concussion after fainting, the State Department said Saturday.

The 65-year-old Clinton, who’s expected to leave her job soon after serving as America’s top diplomat during President Barack Obama’s first term, is recovering at home after the incident last week and is being monitored by doctors, according to a statement by aide Philippe Reines.

No further details were immediately available.